157080075

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 271054080

約数和(自身を除く): 113974005

約数列:

[1, 3, 5, 15, 25, 43, 53, 75, 129, 159, 215, 265, 645, 795, 919, 1075, 1325, 2279, 2757, 3225, 3975, 4595, 6837, 11395, 13785, 22975, 34185, 39517, 48707, 56975, 68925, 118551, 146121, 170925, 197585, 243535, 592755, 730605, 987925, 1217675, 2094401, 2963775, 3653025, 6283203, 10472005, 31416015, 52360025, 157080075]

約数ペア:

[(1, 157080075), (3, 52360025), (5, 31416015), (15, 10472005), (25, 6283203), (43, 3653025), (53, 2963775), (75, 2094401), (129, 1217675), (159, 987925), (215, 730605), (265, 592755), (645, 243535), (795, 197585), (919, 170925), (1075, 146121), (1325, 118551), (2279, 68925), (2757, 56975), (3225, 48707), (3975, 39517), (4595, 34185), (6837, 22975), (11395, 13785)]