156668611305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1\times {\mathrm{644687}}^1$

素因数の和:645665

約数の個数: 32

約数和(自身を含む): 265693976064

約数和(自身を除く): 109025364759

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 953, 2859, 4765, 14295, 16201, 48603, 81005, 243015, 644687, 1934061, 3223435, 9670305, 10959679, 32879037, 54798395, 164395185, 614386711, 1843160133, 3071933555, 9215800665, 10444574087, 31333722261, 52222870435, 156668611305]

約数ペア:

[(1, 156668611305), (3, 52222870435), (5, 31333722261), (15, 10444574087), (17, 9215800665), (51, 3071933555), (85, 1843160133), (255, 614386711), (953, 164395185), (2859, 54798395), (4765, 32879037), (14295, 10959679), (16201, 9670305), (48603, 3223435), (81005, 1934061), (243015, 644687)]