85967790915

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{2621}}^1$

素因数の和:3108

約数の個数: 64

約数和(自身を含む): 141361459200

約数和(自身を除く): 55393668285

約数列:

[1, 3, 5, 15, 79, 89, 237, 267, 311, 395, 445, 933, 1185, 1335, 1555, 2621, 4665, 7031, 7863, 13105, 21093, 24569, 27679, 35155, 39315, 73707, 83037, 105465, 122845, 138395, 207059, 233269, 368535, 415185, 621177, 699807, 815131, 1035295, 1166345, 2186641, 2445393, 3105885, 3499035, 4075655, 6559923, 10933205, 12226965, 18428251, 32799615, 55284753, 64395349, 72546659, 92141255, 193186047, 217639977, 276423765, 321976745, 362733295, 965930235, 1088199885, 5731186061, 17193558183, 28655930305, 85967790915]

約数ペア:

[(1, 85967790915), (3, 28655930305), (5, 17193558183), (15, 5731186061), (79, 1088199885), (89, 965930235), (237, 362733295), (267, 321976745), (311, 276423765), (395, 217639977), (445, 193186047), (933, 92141255), (1185, 72546659), (1335, 64395349), (1555, 55284753), (2621, 32799615), (4665, 18428251), (7031, 12226965), (7863, 10933205), (13105, 6559923), (21093, 4075655), (24569, 3499035), (27679, 3105885), (35155, 2445393), (39315, 2186641), (73707, 1166345), (83037, 1035295), (105465, 815131), (122845, 699807), (138395, 621177), (207059, 415185), (233269, 368535)]