11688375

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 19768320

約数和(自身を除く): 8079945

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 213, 355, 375, 439, 1065, 1317, 1775, 2195, 5325, 6585, 8875, 10975, 26625, 31169, 32925, 54875, 93507, 155845, 164625, 467535, 779225, 2337675, 3896125, 11688375]

約数ペア:

[(1, 11688375), (3, 3896125), (5, 2337675), (15, 779225), (25, 467535), (71, 164625), (75, 155845), (125, 93507), (213, 54875), (355, 32925), (375, 31169), (439, 26625), (1065, 10975), (1317, 8875), (1775, 6585), (2195, 5325)]