2912170485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{644999}}^1$

素因数の和:645057

約数の個数: 32

約数和(自身を含む): 5448960000

約数和(自身を除く): 2536789515

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 644999, 1934997, 3224995, 4514993, 9674985, 13544979, 22574965, 27734957, 67724895, 83204871, 138674785, 194144699, 416024355, 582434097, 970723495, 2912170485]

約数ペア:

[(1, 2912170485), (3, 970723495), (5, 582434097), (7, 416024355), (15, 194144699), (21, 138674785), (35, 83204871), (43, 67724895), (105, 27734957), (129, 22574965), (215, 13544979), (301, 9674985), (645, 4514993), (903, 3224995), (1505, 1934997), (4515, 644999)]