13469775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 25176960

約数和(自身を除く): 11707185

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 563, 725, 825, 957, 1595, 1689, 2175, 2815, 4785, 6193, 7975, 8445, 14075, 16327, 18579, 23925, 30965, 42225, 48981, 81635, 92895, 154825, 179597, 244905, 408175, 464475, 538791, 897985, 1224525, 2693955, 4489925, 13469775]

約数ペア:

[(1, 13469775), (3, 4489925), (5, 2693955), (11, 1224525), (15, 897985), (25, 538791), (29, 464475), (33, 408175), (55, 244905), (75, 179597), (87, 154825), (145, 92895), (165, 81635), (275, 48981), (319, 42225), (435, 30965), (563, 23925), (725, 18579), (825, 16327), (957, 14075), (1595, 8445), (1689, 7975), (2175, 6193), (2815, 4785)]