4152915

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 8037120

約数和(自身を除く): 3884205

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 229, 279, 403, 465, 585, 687, 1145, 1209, 1395, 2015, 2061, 2977, 3435, 3627, 6045, 7099, 8931, 10305, 14885, 18135, 21297, 26793, 35495, 44655, 63891, 92287, 106485, 133965, 276861, 319455, 461435, 830583, 1384305, 4152915]

約数ペア:

[(1, 4152915), (3, 1384305), (5, 830583), (9, 461435), (13, 319455), (15, 276861), (31, 133965), (39, 106485), (45, 92287), (65, 63891), (93, 44655), (117, 35495), (155, 26793), (195, 21297), (229, 18135), (279, 14885), (403, 10305), (465, 8931), (585, 7099), (687, 6045), (1145, 3627), (1209, 3435), (1395, 2977), (2015, 2061)]