11747175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 21962880

約数和(自身を除く): 10215705

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 491, 725, 825, 957, 1473, 1595, 2175, 2455, 4785, 5401, 7365, 7975, 12275, 14239, 16203, 23925, 27005, 36825, 42717, 71195, 81015, 135025, 156629, 213585, 355975, 405075, 469887, 783145, 1067925, 2349435, 3915725, 11747175]

約数ペア:

[(1, 11747175), (3, 3915725), (5, 2349435), (11, 1067925), (15, 783145), (25, 469887), (29, 405075), (33, 355975), (55, 213585), (75, 156629), (87, 135025), (145, 81015), (165, 71195), (275, 42717), (319, 36825), (435, 27005), (491, 23925), (725, 16203), (825, 14239), (957, 12275), (1473, 7975), (1595, 7365), (2175, 5401), (2455, 4785)]