17975422075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1\times {\mathrm{1669}}^1$

素因数の和:2792

約数の個数: 48

約数和(自身を含む): 24816467200

約数和(自身を除く): 6841045125

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 1069, 1669, 2015, 5345, 8345, 10075, 13897, 21697, 26725, 33139, 41725, 51739, 69485, 108485, 165695, 258695, 347425, 430807, 542425, 672607, 828475, 1293475, 1784161, 2154035, 3363035, 8920805, 10770175, 16815175, 23194093, 44604025, 55308991, 115970465, 276544955, 579852325, 719016883, 1382724775, 3595084415, 17975422075]

約数ペア:

[(1, 17975422075), (5, 3595084415), (13, 1382724775), (25, 719016883), (31, 579852325), (65, 276544955), (155, 115970465), (325, 55308991), (403, 44604025), (775, 23194093), (1069, 16815175), (1669, 10770175), (2015, 8920805), (5345, 3363035), (8345, 2154035), (10075, 1784161), (13897, 1293475), (21697, 828475), (26725, 672607), (33139, 542425), (41725, 430807), (51739, 347425), (69485, 258695), (108485, 165695)]