4535125

素因数分解:

$5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 6649344

約数和(自身を除く): 2114219

約数列:

[1, 5, 7, 25, 35, 71, 73, 125, 175, 355, 365, 497, 511, 875, 1775, 1825, 2485, 2555, 5183, 8875, 9125, 12425, 12775, 25915, 36281, 62125, 63875, 129575, 181405, 647875, 907025, 4535125]

約数ペア:

[(1, 4535125), (5, 907025), (7, 647875), (25, 181405), (35, 129575), (71, 63875), (73, 62125), (125, 36281), (175, 25915), (355, 12775), (365, 12425), (497, 9125), (511, 8875), (875, 5183), (1775, 2555), (1825, 2485)]