224768225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13399}}^1$

素因数の和:13481

約数の個数: 24

約数和(自身を含む): 309057600

約数和(自身を除く): 84289375

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1525, 3355, 13399, 16775, 66995, 147389, 334975, 736945, 817339, 3684725, 4086695, 8990729, 20433475, 44953645, 224768225]

約数ペア:

[(1, 224768225), (5, 44953645), (11, 20433475), (25, 8990729), (55, 4086695), (61, 3684725), (275, 817339), (305, 736945), (671, 334975), (1525, 147389), (3355, 66995), (13399, 16775)]