4561375

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 7023744

約数和(自身を除く): 2462369

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 325, 401, 455, 875, 1625, 2005, 2275, 2807, 5213, 10025, 11375, 14035, 26065, 36491, 50125, 70175, 130325, 182455, 350875, 651625, 912275, 4561375]

約数ペア:

[(1, 4561375), (5, 912275), (7, 651625), (13, 350875), (25, 182455), (35, 130325), (65, 70175), (91, 50125), (125, 36491), (175, 26065), (325, 14035), (401, 11375), (455, 10025), (875, 5213), (1625, 2807), (2005, 2275)]