72433125

素因数分解:

$3^2\times 5^4\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 60

約数和(自身を含む): 133207360

約数和(自身を除く): 60774235

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 125, 163, 225, 237, 375, 395, 489, 625, 711, 815, 1125, 1185, 1467, 1875, 1975, 2445, 3555, 4075, 5625, 5925, 7335, 9875, 12225, 12877, 17775, 20375, 29625, 36675, 38631, 49375, 61125, 64385, 88875, 101875, 115893, 148125, 183375, 193155, 305625, 321925, 444375, 579465, 916875, 965775, 1609625, 2897325, 4828875, 8048125, 14486625, 24144375, 72433125]

約数ペア:

[(1, 72433125), (3, 24144375), (5, 14486625), (9, 8048125), (15, 4828875), (25, 2897325), (45, 1609625), (75, 965775), (79, 916875), (125, 579465), (163, 444375), (225, 321925), (237, 305625), (375, 193155), (395, 183375), (489, 148125), (625, 115893), (711, 101875), (815, 88875), (1125, 64385), (1185, 61125), (1467, 49375), (1875, 38631), (1975, 36675), (2445, 29625), (3555, 20375), (4075, 17775), (5625, 12877), (5925, 12225), (7335, 9875)]