1738993425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 3179796480

約数和(自身を除く): 1440803055

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 79, 107, 195, 211, 237, 321, 325, 395, 535, 633, 975, 1027, 1055, 1185, 1391, 1605, 1975, 2675, 2743, 3081, 3165, 4173, 5135, 5275, 5925, 6955, 8025, 8229, 8453, 13715, 15405, 15825, 16669, 20865, 22577, 25359, 25675, 34775, 41145, 42265, 50007, 67731, 68575, 77025, 83345, 104325, 109889, 112885, 126795, 205725, 211325, 216697, 250035, 293501, 329667, 338655, 416725, 549445, 564425, 633975, 650091, 880503, 1083485, 1250175, 1467505, 1648335, 1693275, 1783583, 2747225, 3250455, 4402515, 5350749, 5417425, 7337525, 8241675, 8917915, 16252275, 22012575, 23186579, 26753745, 44589575, 69559737, 115932895, 133768725, 347798685, 579664475, 1738993425]

約数ペア:

[(1, 1738993425), (3, 579664475), (5, 347798685), (13, 133768725), (15, 115932895), (25, 69559737), (39, 44589575), (65, 26753745), (75, 23186579), (79, 22012575), (107, 16252275), (195, 8917915), (211, 8241675), (237, 7337525), (321, 5417425), (325, 5350749), (395, 4402515), (535, 3250455), (633, 2747225), (975, 1783583), (1027, 1693275), (1055, 1648335), (1185, 1467505), (1391, 1250175), (1605, 1083485), (1975, 880503), (2675, 650091), (2743, 633975), (3081, 564425), (3165, 549445), (4173, 416725), (5135, 338655), (5275, 329667), (5925, 293501), (6955, 250035), (8025, 216697), (8229, 211325), (8453, 205725), (13715, 126795), (15405, 112885), (15825, 109889), (16669, 104325), (20865, 83345), (22577, 77025), (25359, 68575), (25675, 67731), (34775, 50007), (41145, 42265)]