25705416483

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1\times {\mathrm{1637}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 39376864800

約数和(自身を除く): 13671448317

約数列:

[1, 3, 9, 19, 57, 171, 229, 401, 687, 1203, 1637, 2061, 3609, 4351, 4911, 7619, 13053, 14733, 22857, 31103, 39159, 68571, 91829, 93309, 275487, 279927, 374873, 656437, 826461, 1124619, 1744751, 1969311, 3373857, 5234253, 5907933, 7122587, 12472303, 15702759, 21367761, 37416909, 64103283, 112250727, 150324073, 450972219, 1352916657, 2856157387, 8568472161, 25705416483]

約数ペア:

[(1, 25705416483), (3, 8568472161), (9, 2856157387), (19, 1352916657), (57, 450972219), (171, 150324073), (229, 112250727), (401, 64103283), (687, 37416909), (1203, 21367761), (1637, 15702759), (2061, 12472303), (3609, 7122587), (4351, 5907933), (4911, 5234253), (7619, 3373857), (13053, 1969311), (14733, 1744751), (22857, 1124619), (31103, 826461), (39159, 656437), (68571, 374873), (91829, 279927), (93309, 275487)]