20122125

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2333}}^1$

素因数の和:2374

約数の個数: 32

約数和(自身を含む): 34953984

約数和(自身を除く): 14831859

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 1725, 2333, 2875, 6999, 8625, 11665, 34995, 53659, 58325, 160977, 174975, 268295, 291625, 804885, 874875, 1341475, 4024425, 6707375, 20122125]

約数ペア:

[(1, 20122125), (3, 6707375), (5, 4024425), (15, 1341475), (23, 874875), (25, 804885), (69, 291625), (75, 268295), (115, 174975), (125, 160977), (345, 58325), (375, 53659), (575, 34995), (1725, 11665), (2333, 8625), (2875, 6999)]