6658125

素因数分解:

$3^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 40

約数和(自身を含む): 11471328

約数和(自身を除く): 4813203

約数列:

[1, 3, 5, 15, 25, 53, 67, 75, 125, 159, 201, 265, 335, 375, 625, 795, 1005, 1325, 1675, 1875, 3551, 3975, 5025, 6625, 8375, 10653, 17755, 19875, 25125, 33125, 41875, 53265, 88775, 99375, 125625, 266325, 443875, 1331625, 2219375, 6658125]

約数ペア:

[(1, 6658125), (3, 2219375), (5, 1331625), (15, 443875), (25, 266325), (53, 125625), (67, 99375), (75, 88775), (125, 53265), (159, 41875), (201, 33125), (265, 25125), (335, 19875), (375, 17755), (625, 10653), (795, 8375), (1005, 6625), (1325, 5025), (1675, 3975), (1875, 3551)]