242292015

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{109883}}^1$

素因数の和:109908

約数の個数: 36

約数和(自身を含む): 488544264

約数和(自身を除く): 246252249

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 109883, 329649, 549415, 769181, 988947, 1648245, 2307543, 3845905, 4944735, 5384267, 6922629, 11537715, 16152801, 26921335, 34613145, 48458403, 80764005, 242292015]

約数ペア:

[(1, 242292015), (3, 80764005), (5, 48458403), (7, 34613145), (9, 26921335), (15, 16152801), (21, 11537715), (35, 6922629), (45, 5384267), (49, 4944735), (63, 3845905), (105, 2307543), (147, 1648245), (245, 988947), (315, 769181), (441, 549415), (735, 329649), (2205, 109883)]