86978265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3491}}^1$

素因数の和:3661

約数の個数: 32

約数和(自身を含む): 152865792

約数和(自身を除く): 65887527

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 755, 1661, 2265, 3491, 4983, 8305, 10473, 17455, 24915, 38401, 52365, 115203, 192005, 527141, 576015, 1581423, 2635705, 5798551, 7907115, 17395653, 28992755, 86978265]

約数ペア:

[(1, 86978265), (3, 28992755), (5, 17395653), (11, 7907115), (15, 5798551), (33, 2635705), (55, 1581423), (151, 576015), (165, 527141), (453, 192005), (755, 115203), (1661, 52365), (2265, 38401), (3491, 24915), (4983, 17455), (8305, 10473)]