67616175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 124992000

約数和(自身を除く): 57375825

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 205, 275, 451, 615, 825, 1025, 1353, 1999, 2255, 3075, 5997, 6765, 9995, 11275, 21989, 29985, 33825, 49975, 65967, 81959, 109945, 149925, 245877, 329835, 409795, 549725, 901549, 1229385, 1649175, 2048975, 2704647, 4507745, 6146925, 13523235, 22538725, 67616175]

約数ペア:

[(1, 67616175), (3, 22538725), (5, 13523235), (11, 6146925), (15, 4507745), (25, 2704647), (33, 2048975), (41, 1649175), (55, 1229385), (75, 901549), (123, 549725), (165, 409795), (205, 329835), (275, 245877), (451, 149925), (615, 109945), (825, 81959), (1025, 65967), (1353, 49975), (1999, 33825), (2255, 29985), (3075, 21989), (5997, 11275), (6765, 9995)]