156950883525

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{81077}}^1$

素因数の和:81630

約数の個数: 48

約数和(自身を含む): 264934364544

約数和(自身を除く): 107983481019

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 487, 795, 1325, 1461, 2435, 3975, 7305, 12175, 25811, 36525, 77433, 81077, 129055, 243231, 387165, 405385, 645275, 1216155, 1935825, 2026925, 4297081, 6080775, 12891243, 21485405, 39484499, 64456215, 107427025, 118453497, 197422495, 322281075, 592267485, 987112475, 2092678447, 2961337425, 6278035341, 10463392235, 31390176705, 52316961175, 156950883525]

約数ペア:

[(1, 156950883525), (3, 52316961175), (5, 31390176705), (15, 10463392235), (25, 6278035341), (53, 2961337425), (75, 2092678447), (159, 987112475), (265, 592267485), (487, 322281075), (795, 197422495), (1325, 118453497), (1461, 107427025), (2435, 64456215), (3975, 39484499), (7305, 21485405), (12175, 12891243), (25811, 6080775), (36525, 4297081), (77433, 2026925), (81077, 1935825), (129055, 1216155), (243231, 645275), (387165, 405385)]