139248075

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{39503}}^1$

素因数の和:39563

約数の個数: 24

約数和(自身を含む): 235127808

約数和(自身を除く): 95879733

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 39503, 118509, 197515, 592545, 987575, 1856641, 2962725, 5569923, 9283205, 27849615, 46416025, 139248075]

約数ペア:

[(1, 139248075), (3, 46416025), (5, 27849615), (15, 9283205), (25, 5569923), (47, 2962725), (75, 1856641), (141, 987575), (235, 592545), (705, 197515), (1175, 118509), (3525, 39503)]