4089771525

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{27143}}^1$

素因数の和:27211

約数の個数: 72

約数和(自身を含む): 8057859264

約数和(自身を除く): 3968087739

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 49, 75, 105, 123, 147, 175, 205, 245, 287, 525, 615, 735, 861, 1025, 1225, 1435, 2009, 3075, 3675, 4305, 6027, 7175, 10045, 21525, 27143, 30135, 50225, 81429, 135715, 150675, 190001, 407145, 570003, 678575, 950005, 1112863, 1330007, 2035725, 2850015, 3338589, 3990021, 4750025, 5564315, 6650035, 7790041, 14250075, 16692945, 19950105, 23370123, 27821575, 33250175, 38950205, 54530287, 83464725, 99750525, 116850615, 163590861, 194751025, 272651435, 584253075, 817954305, 1363257175, 4089771525]

約数ペア:

[(1, 4089771525), (3, 1363257175), (5, 817954305), (7, 584253075), (15, 272651435), (21, 194751025), (25, 163590861), (35, 116850615), (41, 99750525), (49, 83464725), (75, 54530287), (105, 38950205), (123, 33250175), (147, 27821575), (175, 23370123), (205, 19950105), (245, 16692945), (287, 14250075), (525, 7790041), (615, 6650035), (735, 5564315), (861, 4750025), (1025, 3990021), (1225, 3338589), (1435, 2850015), (2009, 2035725), (3075, 1330007), (3675, 1112863), (4305, 950005), (6027, 678575), (7175, 570003), (10045, 407145), (21525, 190001), (27143, 150675), (30135, 135715), (50225, 81429)]