13804725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 25801920

約数和(自身を除く): 11997195

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 577, 725, 825, 957, 1595, 1731, 2175, 2885, 4785, 6347, 7975, 8655, 14425, 16733, 19041, 23925, 31735, 43275, 50199, 83665, 95205, 158675, 184063, 250995, 418325, 476025, 552189, 920315, 1254975, 2760945, 4601575, 13804725]

約数ペア:

[(1, 13804725), (3, 4601575), (5, 2760945), (11, 1254975), (15, 920315), (25, 552189), (29, 476025), (33, 418325), (55, 250995), (75, 184063), (87, 158675), (145, 95205), (165, 83665), (275, 50199), (319, 43275), (435, 31735), (577, 23925), (725, 19041), (825, 16733), (957, 14425), (1595, 8655), (1731, 7975), (2175, 6347), (2885, 4785)]