2227304895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 3989476800

約数和(自身を除く): 1762171905

約数列:

[1, 3, 5, 15, 17, 31, 51, 61, 85, 93, 149, 155, 183, 255, 305, 447, 465, 527, 745, 915, 961, 1037, 1581, 1891, 2235, 2533, 2635, 2883, 3111, 4619, 4805, 5185, 5673, 7599, 7905, 9089, 9455, 12665, 13857, 14415, 15555, 16337, 23095, 27267, 28365, 32147, 37995, 45445, 49011, 58621, 69285, 78523, 81685, 96441, 136335, 143189, 154513, 160735, 175863, 235569, 245055, 281759, 293105, 392615, 429567, 463539, 482205, 715945, 772565, 845277, 879315, 996557, 1177845, 1408795, 2147835, 2317695, 2434213, 2989671, 4226385, 4789903, 4982785, 7302639, 8734529, 12171065, 14369709, 14948355, 23949515, 26203587, 36513195, 43672645, 71848545, 131017935, 148486993, 445460979, 742434965, 2227304895]

約数ペア:

[(1, 2227304895), (3, 742434965), (5, 445460979), (15, 148486993), (17, 131017935), (31, 71848545), (51, 43672645), (61, 36513195), (85, 26203587), (93, 23949515), (149, 14948355), (155, 14369709), (183, 12171065), (255, 8734529), (305, 7302639), (447, 4982785), (465, 4789903), (527, 4226385), (745, 2989671), (915, 2434213), (961, 2317695), (1037, 2147835), (1581, 1408795), (1891, 1177845), (2235, 996557), (2533, 879315), (2635, 845277), (2883, 772565), (3111, 715945), (4619, 482205), (4805, 463539), (5185, 429567), (5673, 392615), (7599, 293105), (7905, 281759), (9089, 245055), (9455, 235569), (12665, 175863), (13857, 160735), (14415, 154513), (15555, 143189), (16337, 136335), (23095, 96441), (27267, 81685), (28365, 78523), (32147, 69285), (37995, 58621), (45445, 49011)]