814875

素因数分解:

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

素因数の和:112

約数の個数: 32

約数和(自身を含む): 1415232

約数和(自身を除く): 600357

約数列:

[1, 3, 5, 15, 25, 41, 53, 75, 123, 125, 159, 205, 265, 375, 615, 795, 1025, 1325, 2173, 3075, 3975, 5125, 6519, 6625, 10865, 15375, 19875, 32595, 54325, 162975, 271625, 814875]

約数ペア:

[(1, 814875), (3, 271625), (5, 162975), (15, 54325), (25, 32595), (41, 19875), (53, 15375), (75, 10865), (123, 6625), (125, 6519), (159, 5125), (205, 3975), (265, 3075), (375, 2173), (615, 1325), (795, 1025)]