21836701155

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{604811}}^1$

素因数の和:604931

約数の個数: 32

約数和(自身を含む): 36579029760

約数和(自身を除く): 14742328605

約数列:

[1, 3, 5, 15, 29, 83, 87, 145, 249, 415, 435, 1245, 2407, 7221, 12035, 36105, 604811, 1814433, 3024055, 9072165, 17539519, 50199313, 52618557, 87697595, 150597939, 250996565, 263092785, 752989695, 1455780077, 4367340231, 7278900385, 21836701155]

約数ペア:

[(1, 21836701155), (3, 7278900385), (5, 4367340231), (15, 1455780077), (29, 752989695), (83, 263092785), (87, 250996565), (145, 150597939), (249, 87697595), (415, 52618557), (435, 50199313), (1245, 17539519), (2407, 9072165), (7221, 3024055), (12035, 1814433), (36105, 604811)]