229737235

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4243}}^1$

素因数の和:4292

約数の個数: 48

約数和(自身を含む): 365764896

約数和(自身を除く): 136027661

約数列:

[1, 5, 7, 13, 17, 35, 49, 65, 85, 91, 119, 221, 245, 455, 595, 637, 833, 1105, 1547, 3185, 4165, 4243, 7735, 10829, 21215, 29701, 54145, 55159, 72131, 148505, 207907, 275795, 360655, 386113, 504917, 937703, 1039535, 1930565, 2524585, 2702791, 3534419, 4688515, 6563921, 13513955, 17672095, 32819605, 45947447, 229737235]

約数ペア:

[(1, 229737235), (5, 45947447), (7, 32819605), (13, 17672095), (17, 13513955), (35, 6563921), (49, 4688515), (65, 3534419), (85, 2702791), (91, 2524585), (119, 1930565), (221, 1039535), (245, 937703), (455, 504917), (595, 386113), (637, 360655), (833, 275795), (1105, 207907), (1547, 148505), (3185, 72131), (4165, 55159), (4243, 54145), (7735, 29701), (10829, 21215)]