3136227575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{307}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 4554739728

約数和(自身を除く): 1418512153

約数列:

[1, 5, 13, 17, 25, 43, 65, 85, 215, 221, 307, 325, 425, 559, 731, 1075, 1105, 1535, 1849, 2795, 3655, 3991, 5219, 5525, 7675, 9245, 9503, 13201, 13975, 18275, 19955, 24037, 26095, 31433, 46225, 47515, 66005, 67847, 99775, 120185, 130475, 157165, 171613, 224417, 237575, 330025, 339235, 408629, 567643, 600925, 785825, 858065, 1122085, 1696175, 2043145, 2838215, 2917421, 4290325, 5610425, 7379359, 9649931, 10215725, 14191075, 14587105, 36896795, 48249655, 72935525, 125449103, 184483975, 241248275, 627245515, 3136227575]

約数ペア:

[(1, 3136227575), (5, 627245515), (13, 241248275), (17, 184483975), (25, 125449103), (43, 72935525), (65, 48249655), (85, 36896795), (215, 14587105), (221, 14191075), (307, 10215725), (325, 9649931), (425, 7379359), (559, 5610425), (731, 4290325), (1075, 2917421), (1105, 2838215), (1535, 2043145), (1849, 1696175), (2795, 1122085), (3655, 858065), (3991, 785825), (5219, 600925), (5525, 567643), (7675, 408629), (9245, 339235), (9503, 330025), (13201, 237575), (13975, 224417), (18275, 171613), (19955, 157165), (24037, 130475), (26095, 120185), (31433, 99775), (46225, 67847), (47515, 66005)]