156043745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5323}}^1$

素因数の和:5393

約数の個数: 32

約数和(自身を含む): 225396864

約数和(自身を除く): 69353119

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 205, 451, 533, 715, 2255, 2665, 5323, 5863, 26615, 29315, 58553, 69199, 218243, 292765, 345995, 761189, 1091215, 2400673, 2837159, 3805945, 12003365, 14185795, 31208749, 156043745]

約数ペア:

[(1, 156043745), (5, 31208749), (11, 14185795), (13, 12003365), (41, 3805945), (55, 2837159), (65, 2400673), (143, 1091215), (205, 761189), (451, 345995), (533, 292765), (715, 218243), (2255, 69199), (2665, 58553), (5323, 29315), (5863, 26615)]