1982051235

素因数分解:

$3^3\times 5^1\times {\mathrm{659}}^1\times {\mathrm{22279}}^1$

素因数の和:22952

約数の個数: 32

約数和(自身を含む): 3529152000

約数和(自身を除く): 1547100765

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 659, 1977, 3295, 5931, 9885, 17793, 22279, 29655, 66837, 88965, 111395, 200511, 334185, 601533, 1002555, 3007665, 14681861, 44045583, 73409305, 132136749, 220227915, 396410247, 660683745, 1982051235]

約数ペア:

[(1, 1982051235), (3, 660683745), (5, 396410247), (9, 220227915), (15, 132136749), (27, 73409305), (45, 44045583), (135, 14681861), (659, 3007665), (1977, 1002555), (3295, 601533), (5931, 334185), (9885, 200511), (17793, 111395), (22279, 88965), (29655, 66837)]