5250525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 10130304

約数和(自身を除く): 4879779

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 73, 75, 105, 137, 175, 219, 365, 411, 511, 525, 685, 959, 1095, 1533, 1825, 2055, 2555, 2877, 3425, 4795, 5475, 7665, 10001, 10275, 12775, 14385, 23975, 30003, 38325, 50005, 70007, 71925, 150015, 210021, 250025, 350035, 750075, 1050105, 1750175, 5250525]

約数ペア:

[(1, 5250525), (3, 1750175), (5, 1050105), (7, 750075), (15, 350035), (21, 250025), (25, 210021), (35, 150015), (73, 71925), (75, 70007), (105, 50005), (137, 38325), (175, 30003), (219, 23975), (365, 14385), (411, 12775), (511, 10275), (525, 10001), (685, 7665), (959, 5475), (1095, 4795), (1533, 3425), (1825, 2877), (2055, 2555)]