40892625

素因数分解:

$3^2\times 5^3\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 74500608

約数和(自身を除く): 33607983

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 163, 223, 225, 375, 489, 669, 815, 1115, 1125, 1467, 2007, 2445, 3345, 4075, 5575, 7335, 10035, 12225, 16725, 20375, 27875, 36349, 36675, 50175, 61125, 83625, 109047, 181745, 183375, 250875, 327141, 545235, 908725, 1635705, 2726175, 4543625, 8178525, 13630875, 40892625]

約数ペア:

[(1, 40892625), (3, 13630875), (5, 8178525), (9, 4543625), (15, 2726175), (25, 1635705), (45, 908725), (75, 545235), (125, 327141), (163, 250875), (223, 183375), (225, 181745), (375, 109047), (489, 83625), (669, 61125), (815, 50175), (1115, 36675), (1125, 36349), (1467, 27875), (2007, 20375), (2445, 16725), (3345, 12225), (4075, 10035), (5575, 7335)]