57259875

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 100818432

約数和(自身を除く): 43558557

約数列:

[1, 3, 5, 15, 25, 43, 53, 67, 75, 125, 129, 159, 201, 215, 265, 335, 375, 645, 795, 1005, 1075, 1325, 1675, 2279, 2881, 3225, 3551, 3975, 5025, 5375, 6625, 6837, 8375, 8643, 10653, 11395, 14405, 16125, 17755, 19875, 25125, 34185, 43215, 53265, 56975, 72025, 88775, 152693, 170925, 216075, 266325, 284875, 360125, 443875, 458079, 763465, 854625, 1080375, 1331625, 2290395, 3817325, 11451975, 19086625, 57259875]

約数ペア:

[(1, 57259875), (3, 19086625), (5, 11451975), (15, 3817325), (25, 2290395), (43, 1331625), (53, 1080375), (67, 854625), (75, 763465), (125, 458079), (129, 443875), (159, 360125), (201, 284875), (215, 266325), (265, 216075), (335, 170925), (375, 152693), (645, 88775), (795, 72025), (1005, 56975), (1075, 53265), (1325, 43215), (1675, 34185), (2279, 25125), (2881, 19875), (3225, 17755), (3551, 16125), (3975, 14405), (5025, 11395), (5375, 10653), (6625, 8643), (6837, 8375)]