51116625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{6491}}^1$

素因数の和:6519

約数の個数: 48

約数和(自身を含む): 105326208

約数和(自身を除く): 54209583

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 6491, 7875, 19473, 32455, 45437, 58419, 97365, 136311, 162275, 227185, 292095, 408933, 486825, 681555, 811375, 1135925, 1460475, 2044665, 2434125, 3407775, 5679625, 7302375, 10223325, 17038875, 51116625]

約数ペア:

[(1, 51116625), (3, 17038875), (5, 10223325), (7, 7302375), (9, 5679625), (15, 3407775), (21, 2434125), (25, 2044665), (35, 1460475), (45, 1135925), (63, 811375), (75, 681555), (105, 486825), (125, 408933), (175, 292095), (225, 227185), (315, 162275), (375, 136311), (525, 97365), (875, 58419), (1125, 45437), (1575, 32455), (2625, 19473), (6491, 7875)]