274431645

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6709}}^1$

素因数の和:6827

約数の個数: 40

約数和(自身を含む): 496888920

約数和(自身を除く): 222457275

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 303, 405, 505, 909, 1515, 2727, 4545, 6709, 8181, 13635, 20127, 33545, 40905, 60381, 100635, 181143, 301905, 543429, 677609, 905715, 2032827, 2717145, 3388045, 6098481, 10164135, 18295443, 30492405, 54886329, 91477215, 274431645]

約数ペア:

[(1, 274431645), (3, 91477215), (5, 54886329), (9, 30492405), (15, 18295443), (27, 10164135), (45, 6098481), (81, 3388045), (101, 2717145), (135, 2032827), (303, 905715), (405, 677609), (505, 543429), (909, 301905), (1515, 181143), (2727, 100635), (4545, 60381), (6709, 40905), (8181, 33545), (13635, 20127)]