153152065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 230480640

約数和(自身を除く): 77328575

約数列:

[1, 5, 11, 17, 19, 37, 55, 85, 95, 185, 187, 209, 233, 323, 407, 629, 703, 935, 1045, 1165, 1615, 2035, 2563, 3145, 3515, 3553, 3961, 4427, 6919, 7733, 8621, 11951, 12815, 17765, 19805, 22135, 34595, 38665, 43105, 43571, 48697, 59755, 75259, 94831, 131461, 146557, 163799, 217855, 243485, 376295, 474155, 657305, 732785, 818995, 827849, 1612127, 1801789, 2784583, 4139245, 8060635, 9008945, 13922915, 30630413, 153152065]

約数ペア:

[(1, 153152065), (5, 30630413), (11, 13922915), (17, 9008945), (19, 8060635), (37, 4139245), (55, 2784583), (85, 1801789), (95, 1612127), (185, 827849), (187, 818995), (209, 732785), (233, 657305), (323, 474155), (407, 376295), (629, 243485), (703, 217855), (935, 163799), (1045, 146557), (1165, 131461), (1615, 94831), (2035, 75259), (2563, 59755), (3145, 48697), (3515, 43571), (3553, 43105), (3961, 38665), (4427, 34595), (6919, 22135), (7733, 19805), (8621, 17765), (11951, 12815)]