1841125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 2725632

約数和(自身を除く): 884507

約数列:

[1, 5, 11, 13, 25, 55, 65, 103, 125, 143, 275, 325, 515, 715, 1133, 1339, 1375, 1625, 2575, 3575, 5665, 6695, 12875, 14729, 17875, 28325, 33475, 73645, 141625, 167375, 368225, 1841125]

約数ペア:

[(1, 1841125), (5, 368225), (11, 167375), (13, 141625), (25, 73645), (55, 33475), (65, 28325), (103, 17875), (125, 14729), (143, 12875), (275, 6695), (325, 5665), (515, 3575), (715, 2575), (1133, 1625), (1339, 1375)]