3875128200495

素因数分解:

$3^4\times 5^1\times {\mathrm{93923}}^1\times {\mathrm{101873}}^1$

素因数の和:195813

約数の個数: 40

約数和(自身を含む): 6946668256176

約数和(自身を除く): 3071540055681

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 93923, 101873, 281769, 305619, 469615, 509365, 845307, 916857, 1408845, 1528095, 2535921, 2750571, 4226535, 4584285, 7607763, 8251713, 12679605, 13752855, 38038815, 41258565, 9568217779, 28704653337, 47841088895, 86113960011, 143523266685, 258341880033, 430569800055, 775025640099, 1291709400165, 3875128200495]

約数ペア:

[(1, 3875128200495), (3, 1291709400165), (5, 775025640099), (9, 430569800055), (15, 258341880033), (27, 143523266685), (45, 86113960011), (81, 47841088895), (135, 28704653337), (405, 9568217779), (93923, 41258565), (101873, 38038815), (281769, 13752855), (305619, 12679605), (469615, 8251713), (509365, 7607763), (845307, 4584285), (916857, 4226535), (1408845, 2750571), (1528095, 2535921)]