29910855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{977}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 51920064

約数和(自身を除く): 22009209

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 195, 471, 785, 977, 2041, 2355, 2931, 4885, 6123, 10205, 12701, 14655, 30615, 38103, 63505, 153389, 190515, 460167, 766945, 1994057, 2300835, 5982171, 9970285, 29910855]

約数ペア:

[(1, 29910855), (3, 9970285), (5, 5982171), (13, 2300835), (15, 1994057), (39, 766945), (65, 460167), (157, 190515), (195, 153389), (471, 63505), (785, 38103), (977, 30615), (2041, 14655), (2355, 12701), (2931, 10205), (4885, 6123)]