210074775

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 362789280

約数和(自身を除く): 152714505

約数列:

[1, 3, 5, 15, 25, 41, 53, 75, 123, 159, 205, 265, 615, 795, 1025, 1289, 1325, 2173, 3075, 3867, 3975, 6445, 6519, 10865, 19335, 32225, 32595, 52849, 54325, 68317, 96675, 158547, 162975, 204951, 264245, 341585, 792735, 1024755, 1321225, 1707925, 2800997, 3963675, 5123775, 8402991, 14004985, 42014955, 70024925, 210074775]

約数ペア:

[(1, 210074775), (3, 70024925), (5, 42014955), (15, 14004985), (25, 8402991), (41, 5123775), (53, 3963675), (75, 2800997), (123, 1707925), (159, 1321225), (205, 1024755), (265, 792735), (615, 341585), (795, 264245), (1025, 204951), (1289, 162975), (1325, 158547), (2173, 96675), (3075, 68317), (3867, 54325), (3975, 52849), (6445, 32595), (6519, 32225), (10865, 19335)]