2015193635

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 3033676800

約数和(自身を除く): 1018483165

約数列:

[1, 5, 7, 13, 35, 65, 91, 109, 179, 227, 455, 545, 763, 895, 1135, 1253, 1417, 1589, 2327, 2951, 3815, 6265, 7085, 7945, 9919, 11635, 14755, 16289, 19511, 20657, 24743, 40633, 49595, 81445, 97555, 103285, 123715, 136577, 173201, 203165, 253643, 284431, 321659, 528229, 682885, 866005, 1268215, 1422155, 1608295, 1775501, 2251613, 2641145, 3697603, 4428997, 8877505, 11258065, 18488015, 22144985, 31002979, 57576961, 155014895, 287884805, 403038727, 2015193635]

約数ペア:

[(1, 2015193635), (5, 403038727), (7, 287884805), (13, 155014895), (35, 57576961), (65, 31002979), (91, 22144985), (109, 18488015), (179, 11258065), (227, 8877505), (455, 4428997), (545, 3697603), (763, 2641145), (895, 2251613), (1135, 1775501), (1253, 1608295), (1417, 1422155), (1589, 1268215), (2327, 866005), (2951, 682885), (3815, 528229), (6265, 321659), (7085, 284431), (7945, 253643), (9919, 203165), (11635, 173201), (14755, 136577), (16289, 123715), (19511, 103285), (20657, 97555), (24743, 81445), (40633, 49595)]