4263875

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 6649344

約数和(自身を除く): 2385469

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 443, 875, 1375, 1925, 2215, 3101, 4873, 9625, 11075, 15505, 24365, 34111, 55375, 77525, 121825, 170555, 387625, 609125, 852775, 4263875]

約数ペア:

[(1, 4263875), (5, 852775), (7, 609125), (11, 387625), (25, 170555), (35, 121825), (55, 77525), (77, 55375), (125, 34111), (175, 24365), (275, 15505), (385, 11075), (443, 9625), (875, 4873), (1375, 3101), (1925, 2215)]