43212375

素因数分解:

$3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 79140672

約数和(自身を除く): 35928297

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 125, 213, 225, 355, 375, 541, 639, 1065, 1125, 1623, 1775, 2705, 3195, 4869, 5325, 8115, 8875, 13525, 15975, 24345, 26625, 38411, 40575, 67625, 79875, 115233, 121725, 192055, 202875, 345699, 576165, 608625, 960275, 1728495, 2880825, 4801375, 8642475, 14404125, 43212375]

約数ペア:

[(1, 43212375), (3, 14404125), (5, 8642475), (9, 4801375), (15, 2880825), (25, 1728495), (45, 960275), (71, 608625), (75, 576165), (125, 345699), (213, 202875), (225, 192055), (355, 121725), (375, 115233), (541, 79875), (639, 67625), (1065, 40575), (1125, 38411), (1623, 26625), (1775, 24345), (2705, 15975), (3195, 13525), (4869, 8875), (5325, 8115)]