61203555

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{587}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 121814784

約数和(自身を除く): 60611229

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 331, 587, 993, 1655, 1761, 2317, 2935, 2979, 4109, 4965, 5283, 6951, 8805, 11585, 12327, 14895, 20545, 20853, 26415, 34755, 36981, 61635, 104265, 184905, 194297, 582891, 971485, 1360079, 1748673, 2914455, 4080237, 6800395, 8743365, 12240711, 20401185, 61203555]

約数ペア:

[(1, 61203555), (3, 20401185), (5, 12240711), (7, 8743365), (9, 6800395), (15, 4080237), (21, 2914455), (35, 1748673), (45, 1360079), (63, 971485), (105, 582891), (315, 194297), (331, 184905), (587, 104265), (993, 61635), (1655, 36981), (1761, 34755), (2317, 26415), (2935, 20853), (2979, 20545), (4109, 14895), (4965, 12327), (5283, 11585), (6951, 8805)]