142017615

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{31247}}^1$

素因数の和:31359

約数の個数: 24

約数和(自身を含む): 248609088

約数和(自身を除く): 106591473

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 31247, 93741, 156235, 281223, 468705, 1406115, 3155947, 9467841, 15779735, 28403523, 47339205, 142017615]

約数ペア:

[(1, 142017615), (3, 47339205), (5, 28403523), (9, 15779735), (15, 9467841), (45, 3155947), (101, 1406115), (303, 468705), (505, 281223), (909, 156235), (1515, 93741), (4545, 31247)]