72259545

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 45935655

約数列:

[1, 3, 5, 15, 89, 113, 267, 339, 445, 479, 565, 1335, 1437, 1695, 2395, 7185, 10057, 30171, 42631, 50285, 54127, 127893, 150855, 162381, 213155, 270635, 639465, 811905, 4817303, 14451909, 24086515, 72259545]

約数ペア:

[(1, 72259545), (3, 24086515), (5, 14451909), (15, 4817303), (89, 811905), (113, 639465), (267, 270635), (339, 213155), (445, 162381), (479, 150855), (565, 127893), (1335, 54127), (1437, 50285), (1695, 42631), (2395, 30171), (7185, 10057)]