2900971715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{4483}}^1$

素因数の和:4859

約数の個数: 32

約数和(自身を含む): 3858679296

約数和(自身を除く): 957707581

約数列:

[1, 5, 17, 23, 85, 115, 331, 391, 1655, 1955, 4483, 5627, 7613, 22415, 28135, 38065, 76211, 103109, 129421, 381055, 515545, 647105, 1483873, 1752853, 7419365, 8764265, 25225841, 34129079, 126129205, 170645395, 580194343, 2900971715]

約数ペア:

[(1, 2900971715), (5, 580194343), (17, 170645395), (23, 126129205), (85, 34129079), (115, 25225841), (331, 8764265), (391, 7419365), (1655, 1752853), (1955, 1483873), (4483, 647105), (5627, 515545), (7613, 381055), (22415, 129421), (28135, 103109), (38065, 76211)]