69042885

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 112907520

約数和(自身を除く): 43864635

約数列:

[1, 3, 5, 15, 71, 213, 241, 269, 355, 723, 807, 1065, 1205, 1345, 3615, 4035, 17111, 19099, 51333, 57297, 64829, 85555, 95495, 194487, 256665, 286485, 324145, 972435, 4602859, 13808577, 23014295, 69042885]

約数ペア:

[(1, 69042885), (3, 23014295), (5, 13808577), (15, 4602859), (71, 972435), (213, 324145), (241, 286485), (269, 256665), (355, 194487), (723, 95495), (807, 85555), (1065, 64829), (1205, 57297), (1345, 51333), (3615, 19099), (4035, 17111)]