12927465

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3134

約数の個数: 32

約数和(自身を含む): 23731200

約数和(自身を除く): 10803735

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 3089, 4185, 9267, 15445, 27801, 46335, 83403, 95759, 139005, 287277, 417015, 478795, 861831, 1436385, 2585493, 4309155, 12927465]

約数ペア:

[(1, 12927465), (3, 4309155), (5, 2585493), (9, 1436385), (15, 861831), (27, 478795), (31, 417015), (45, 287277), (93, 139005), (135, 95759), (155, 83403), (279, 46335), (465, 27801), (837, 15445), (1395, 9267), (3089, 4185)]