227748675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 474969600

約数和(自身を除く): 247220925

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 113, 165, 175, 231, 275, 339, 349, 385, 525, 565, 791, 825, 1047, 1155, 1243, 1695, 1745, 1925, 2373, 2443, 2825, 3729, 3839, 3955, 5235, 5775, 6215, 7329, 8475, 8701, 8725, 11517, 11865, 12215, 18645, 19195, 19775, 26103, 26175, 26873, 31075, 36645, 39437, 43505, 57585, 59325, 61075, 80619, 93225, 95975, 118311, 130515, 134365, 183225, 197185, 217525, 276059, 287925, 403095, 433807, 591555, 652575, 671825, 828177, 985925, 1301421, 1380295, 2015475, 2169035, 2957775, 3036649, 4140885, 6507105, 6901475, 9109947, 10845175, 15183245, 20704425, 32535525, 45549735, 75916225, 227748675]

約数ペア:

[(1, 227748675), (3, 75916225), (5, 45549735), (7, 32535525), (11, 20704425), (15, 15183245), (21, 10845175), (25, 9109947), (33, 6901475), (35, 6507105), (55, 4140885), (75, 3036649), (77, 2957775), (105, 2169035), (113, 2015475), (165, 1380295), (175, 1301421), (231, 985925), (275, 828177), (339, 671825), (349, 652575), (385, 591555), (525, 433807), (565, 403095), (791, 287925), (825, 276059), (1047, 217525), (1155, 197185), (1243, 183225), (1695, 134365), (1745, 130515), (1925, 118311), (2373, 95975), (2443, 93225), (2825, 80619), (3729, 61075), (3839, 59325), (3955, 57585), (5235, 43505), (5775, 39437), (6215, 36645), (7329, 31075), (8475, 26873), (8701, 26175), (8725, 26103), (11517, 19775), (11865, 19195), (12215, 18645)]