156920820435

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{14821}}^1\times {\mathrm{6359}}^1$

素因数の和:21228

約数の個数: 48

約数和(自身を含む): 279410114880

約数和(自身を除く): 122489294445

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 6359, 14821, 19077, 31795, 44463, 57231, 74105, 95385, 133389, 222315, 235283, 286155, 548377, 666945, 705849, 1176415, 1645131, 2117547, 2741885, 3529245, 4935393, 8225655, 10587735, 24676965, 94246739, 282740217, 471233695, 848220651, 1413701085, 3487129343, 4241103255, 10461388029, 17435646715, 31384164087, 52306940145, 156920820435]

約数ペア:

[(1, 156920820435), (3, 52306940145), (5, 31384164087), (9, 17435646715), (15, 10461388029), (37, 4241103255), (45, 3487129343), (111, 1413701085), (185, 848220651), (333, 471233695), (555, 282740217), (1665, 94246739), (6359, 24676965), (14821, 10587735), (19077, 8225655), (31795, 4935393), (44463, 3529245), (57231, 2741885), (74105, 2117547), (95385, 1645131), (133389, 1176415), (222315, 705849), (235283, 666945), (286155, 548377)]