12530375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 18398016

約数和(自身を除く): 5867641

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 701, 715, 1375, 1625, 3505, 3575, 7711, 9113, 17525, 17875, 38555, 45565, 87625, 100243, 192775, 227825, 501215, 963875, 1139125, 2506075, 12530375]

約数ペア:

[(1, 12530375), (5, 2506075), (11, 1139125), (13, 963875), (25, 501215), (55, 227825), (65, 192775), (125, 100243), (143, 87625), (275, 45565), (325, 38555), (701, 17875), (715, 17525), (1375, 9113), (1625, 7711), (3505, 3575)]