22740975

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1907}}^1$

素因数の和:1976

約数の個数: 36

約数和(自身を含む): 41521896

約数和(自身を除く): 18780921

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1325, 1907, 2385, 3975, 5721, 9535, 11925, 17163, 28605, 47675, 85815, 101071, 143025, 303213, 429075, 505355, 909639, 1516065, 2526775, 4548195, 7580325, 22740975]

約数ペア:

[(1, 22740975), (3, 7580325), (5, 4548195), (9, 2526775), (15, 1516065), (25, 909639), (45, 505355), (53, 429075), (75, 303213), (159, 143025), (225, 101071), (265, 85815), (477, 47675), (795, 28605), (1325, 17163), (1907, 11925), (2385, 9535), (3975, 5721)]