270123625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 358963488

約数和(自身を除く): 88839863

約数列:

[1, 5, 17, 25, 85, 125, 317, 401, 425, 1585, 2005, 2125, 5389, 6817, 7925, 10025, 26945, 34085, 39625, 50125, 127117, 134725, 170425, 635585, 673625, 852125, 2160989, 3177925, 10804945, 15889625, 54024725, 270123625]

約数ペア:

[(1, 270123625), (5, 54024725), (17, 15889625), (25, 10804945), (85, 3177925), (125, 2160989), (317, 852125), (401, 673625), (425, 635585), (1585, 170425), (2005, 134725), (2125, 127117), (5389, 50125), (6817, 39625), (7925, 34085), (10025, 26945)]