77112885

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{659}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 128304000

約数和(自身を除く): 51191115

約数列:

[1, 3, 5, 15, 29, 87, 145, 269, 435, 659, 807, 1345, 1977, 3295, 4035, 7801, 9885, 19111, 23403, 39005, 57333, 95555, 117015, 177271, 286665, 531813, 886355, 2659065, 5140859, 15422577, 25704295, 77112885]

約数ペア:

[(1, 77112885), (3, 25704295), (5, 15422577), (15, 5140859), (29, 2659065), (87, 886355), (145, 531813), (269, 286665), (435, 177271), (659, 117015), (807, 95555), (1345, 57333), (1977, 39005), (3295, 23403), (4035, 19111), (7801, 9885)]