15203669745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 28028436480

約数和(自身を除く): 12824766735

約数列:

[1, 3, 5, 11, 15, 33, 43, 47, 55, 127, 129, 141, 165, 215, 235, 359, 381, 473, 517, 635, 645, 705, 1077, 1397, 1419, 1551, 1795, 1905, 2021, 2365, 2585, 3949, 4191, 5385, 5461, 5969, 6063, 6985, 7095, 7755, 10105, 11847, 15437, 16383, 16873, 17907, 19745, 20955, 22231, 27305, 29845, 30315, 45593, 46311, 50619, 59235, 60071, 65659, 66693, 77185, 81915, 84365, 89535, 111155, 136779, 169807, 180213, 185603, 196977, 227965, 231555, 253095, 256667, 300355, 328295, 333465, 501523, 509421, 556809, 683895, 725539, 770001, 849035, 901065, 928015, 984885, 1283335, 1504569, 1960499, 2142871, 2176617, 2507615, 2547105, 2784045, 2823337, 3627695, 3850005, 5881497, 6428613, 7522845, 7980929, 8470011, 9802495, 10714355, 10883085, 14116685, 21565489, 23571581, 23942787, 29407485, 32143065, 39904645, 42350055, 64696467, 70714743, 92143453, 107827445, 117857905, 119713935, 276430359, 323482335, 353573715, 460717265, 1013577983, 1382151795, 3040733949, 5067889915, 15203669745]

約数ペア:

[(1, 15203669745), (3, 5067889915), (5, 3040733949), (11, 1382151795), (15, 1013577983), (33, 460717265), (43, 353573715), (47, 323482335), (55, 276430359), (127, 119713935), (129, 117857905), (141, 107827445), (165, 92143453), (215, 70714743), (235, 64696467), (359, 42350055), (381, 39904645), (473, 32143065), (517, 29407485), (635, 23942787), (645, 23571581), (705, 21565489), (1077, 14116685), (1397, 10883085), (1419, 10714355), (1551, 9802495), (1795, 8470011), (1905, 7980929), (2021, 7522845), (2365, 6428613), (2585, 5881497), (3949, 3850005), (4191, 3627695), (5385, 2823337), (5461, 2784045), (5969, 2547105), (6063, 2507615), (6985, 2176617), (7095, 2142871), (7755, 1960499), (10105, 1504569), (11847, 1283335), (15437, 984885), (16383, 928015), (16873, 901065), (17907, 849035), (19745, 770001), (20955, 725539), (22231, 683895), (27305, 556809), (29845, 509421), (30315, 501523), (45593, 333465), (46311, 328295), (50619, 300355), (59235, 256667), (60071, 253095), (65659, 231555), (66693, 227965), (77185, 196977), (81915, 185603), (84365, 180213), (89535, 169807), (111155, 136779)]