26060415

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 17485185

約数列:

[1, 3, 5, 15, 29, 87, 139, 145, 417, 431, 435, 695, 1293, 2085, 2155, 4031, 6465, 12093, 12499, 20155, 37497, 59909, 60465, 62495, 179727, 187485, 299545, 898635, 1737361, 5212083, 8686805, 26060415]

約数ペア:

[(1, 26060415), (3, 8686805), (5, 5212083), (15, 1737361), (29, 898635), (87, 299545), (139, 187485), (145, 179727), (417, 62495), (431, 60465), (435, 59909), (695, 37497), (1293, 20155), (2085, 12499), (2155, 12093), (4031, 6465)]