13977795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 24659712

約数和(自身を除く): 10681917

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1667, 1677, 2795, 5001, 8335, 8385, 21671, 25005, 65013, 71681, 108355, 215043, 325065, 358405, 931853, 1075215, 2795559, 4659265, 13977795]

約数ペア:

[(1, 13977795), (3, 4659265), (5, 2795559), (13, 1075215), (15, 931853), (39, 358405), (43, 325065), (65, 215043), (129, 108355), (195, 71681), (215, 65013), (559, 25005), (645, 21671), (1667, 8385), (1677, 8335), (2795, 5001)]