74651175

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4673}}^1$

素因数の和:4760

約数の個数: 36

約数和(自身を含む): 135620784

約数和(自身を除く): 60969609

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1775, 3195, 4673, 5325, 14019, 15975, 23365, 42057, 70095, 116825, 210285, 331783, 350475, 995349, 1051425, 1658915, 2986047, 4976745, 8294575, 14930235, 24883725, 74651175]

約数ペア:

[(1, 74651175), (3, 24883725), (5, 14930235), (9, 8294575), (15, 4976745), (25, 2986047), (45, 1658915), (71, 1051425), (75, 995349), (213, 350475), (225, 331783), (355, 210285), (639, 116825), (1065, 70095), (1775, 42057), (3195, 23365), (4673, 15975), (5325, 14019)]