73672905

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{659}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 122601600

約数和(自身を除く): 48928695

約数列:

[1, 3, 5, 15, 29, 87, 145, 257, 435, 659, 771, 1285, 1977, 3295, 3855, 7453, 9885, 19111, 22359, 37265, 57333, 95555, 111795, 169363, 286665, 508089, 846815, 2540445, 4911527, 14734581, 24557635, 73672905]

約数ペア:

[(1, 73672905), (3, 24557635), (5, 14734581), (15, 4911527), (29, 2540445), (87, 846815), (145, 508089), (257, 286665), (435, 169363), (659, 111795), (771, 95555), (1285, 57333), (1977, 37265), (3295, 22359), (3855, 19111), (7453, 9885)]