231036225

素因数分解:

$3^1\times 5^2\times 7^4\times {\mathrm{1283}}^1$

素因数の和:1324

約数の個数: 60

約数和(自身を含む): 445964016

約数和(自身を除く): 214927791

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 343, 525, 735, 1029, 1225, 1283, 1715, 2401, 3675, 3849, 5145, 6415, 7203, 8575, 8981, 12005, 19245, 25725, 26943, 32075, 36015, 44905, 60025, 62867, 96225, 134715, 180075, 188601, 224525, 314335, 440069, 673575, 943005, 1320207, 1571675, 2200345, 3080483, 4715025, 6601035, 9241449, 11001725, 15402415, 33005175, 46207245, 77012075, 231036225]

約数ペア:

[(1, 231036225), (3, 77012075), (5, 46207245), (7, 33005175), (15, 15402415), (21, 11001725), (25, 9241449), (35, 6601035), (49, 4715025), (75, 3080483), (105, 2200345), (147, 1571675), (175, 1320207), (245, 943005), (343, 673575), (525, 440069), (735, 314335), (1029, 224525), (1225, 188601), (1283, 180075), (1715, 134715), (2401, 96225), (3675, 62867), (3849, 60025), (5145, 44905), (6415, 36015), (7203, 32075), (8575, 26943), (8981, 25725), (12005, 19245)]