3680804735

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 4792919040

約数和(自身を除く): 1112114305

約数列:

[1, 5, 19, 79, 83, 95, 311, 361, 395, 415, 1501, 1555, 1577, 1805, 5909, 6557, 7505, 7885, 24569, 25813, 28519, 29545, 29963, 32785, 112271, 122845, 124583, 129065, 142595, 149815, 466811, 490447, 561355, 622915, 2039227, 2334055, 2367077, 2452235, 8869409, 9318493, 10196135, 11835385, 38745313, 44347045, 46592465, 193726565, 736160947, 3680804735]

約数ペア:

[(1, 3680804735), (5, 736160947), (19, 193726565), (79, 46592465), (83, 44347045), (95, 38745313), (311, 11835385), (361, 10196135), (395, 9318493), (415, 8869409), (1501, 2452235), (1555, 2367077), (1577, 2334055), (1805, 2039227), (5909, 622915), (6557, 561355), (7505, 490447), (7885, 466811), (24569, 149815), (25813, 142595), (28519, 129065), (29545, 124583), (29963, 122845), (32785, 112271)]