29470425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20681}}^1$

素因数の和:20713

約数の個数: 24

約数和(自身を含む): 51291360

約数和(自身を除く): 21820935

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 20681, 62043, 103405, 310215, 392939, 517025, 1178817, 1551075, 1964695, 5894085, 9823475, 29470425]

約数ペア:

[(1, 29470425), (3, 9823475), (5, 5894085), (15, 1964695), (19, 1551075), (25, 1178817), (57, 517025), (75, 392939), (95, 310215), (285, 103405), (475, 62043), (1425, 20681)]