172041935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 228674880

約数和(自身を除く): 56632945

約数列:

[1, 5, 13, 59, 65, 113, 295, 397, 565, 767, 1469, 1985, 3835, 5161, 6667, 7345, 23423, 25805, 33335, 44861, 86671, 117115, 224305, 304499, 433355, 583193, 1522495, 2646799, 2915965, 13233995, 34408387, 172041935]

約数ペア:

[(1, 172041935), (5, 34408387), (13, 13233995), (59, 2915965), (65, 2646799), (113, 1522495), (295, 583193), (397, 433355), (565, 304499), (767, 224305), (1469, 117115), (1985, 86671), (3835, 44861), (5161, 33335), (6667, 25805), (7345, 23423)]