73745925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 134991360

約数和(自身を除く): 61245435

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 71, 75, 165, 213, 275, 355, 781, 825, 1065, 1259, 1775, 2343, 3777, 3905, 5325, 6295, 11715, 13849, 18885, 19525, 31475, 41547, 58575, 69245, 89389, 94425, 207735, 268167, 346225, 446945, 983279, 1038675, 1340835, 2234725, 2949837, 4916395, 6704175, 14749185, 24581975, 73745925]

約数ペア:

[(1, 73745925), (3, 24581975), (5, 14749185), (11, 6704175), (15, 4916395), (25, 2949837), (33, 2234725), (55, 1340835), (71, 1038675), (75, 983279), (165, 446945), (213, 346225), (275, 268167), (355, 207735), (781, 94425), (825, 89389), (1065, 69245), (1259, 58575), (1775, 41547), (2343, 31475), (3777, 19525), (3905, 18885), (5325, 13849), (6295, 11715)]