71432525

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 92994048

約数和(自身を除く): 21561523

約数列:

[1, 5, 25, 31, 61, 155, 305, 775, 1511, 1525, 1891, 7555, 9455, 37775, 46841, 47275, 92171, 234205, 460855, 1171025, 2304275, 2857301, 14286505, 71432525]

約数ペア:

[(1, 71432525), (5, 14286505), (25, 2857301), (31, 2304275), (61, 1171025), (155, 460855), (305, 234205), (775, 92171), (1511, 47275), (1525, 46841), (1891, 37775), (7555, 9455)]