16181968605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{649487}}^1$

素因数の和:649657

約数の個数: 32

約数和(自身を含む): 28431986688

約数和(自身を除く): 12250018083

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 755, 1661, 2265, 4983, 8305, 24915, 649487, 1948461, 3247435, 7144357, 9742305, 21433071, 35721785, 98072537, 107165355, 294217611, 490362685, 1078797907, 1471088055, 3236393721, 5393989535, 16181968605]

約数ペア:

[(1, 16181968605), (3, 5393989535), (5, 3236393721), (11, 1471088055), (15, 1078797907), (33, 490362685), (55, 294217611), (151, 107165355), (165, 98072537), (453, 35721785), (755, 21433071), (1661, 9742305), (2265, 7144357), (4983, 3247435), (8305, 1948461), (24915, 649487)]