2636625

素因数分解:

$3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 4492800

約数和(自身を除く): 1856175

約数列:

[1, 3, 5, 15, 25, 75, 79, 89, 125, 237, 267, 375, 395, 445, 1185, 1335, 1975, 2225, 5925, 6675, 7031, 9875, 11125, 21093, 29625, 33375, 35155, 105465, 175775, 527325, 878875, 2636625]

約数ペア:

[(1, 2636625), (3, 878875), (5, 527325), (15, 175775), (25, 105465), (75, 35155), (79, 33375), (89, 29625), (125, 21093), (237, 11125), (267, 9875), (375, 7031), (395, 6675), (445, 5925), (1185, 2225), (1335, 1975)]