40030765

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{953}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 49821696

約数和(自身を除く): 9790931

約数列:

[1, 5, 31, 155, 271, 953, 1355, 4765, 8401, 29543, 42005, 147715, 258263, 1291315, 8006153, 40030765]

約数ペア:

[(1, 40030765), (5, 8006153), (31, 1291315), (155, 258263), (271, 147715), (953, 42005), (1355, 29543), (4765, 8401)]