13813065

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 28753920

約数和(自身を除く): 14940855

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 311, 315, 329, 423, 705, 933, 945, 987, 1269, 1555, 1645, 2115, 2177, 2799, 2961, 4665, 4935, 6345, 6531, 8397, 8883, 10885, 13995, 14617, 14805, 19593, 32655, 41985, 43851, 44415, 58779, 73085, 97965, 102319, 131553, 219255, 293895, 306957, 394659, 511595, 657765, 920871, 1534785, 1973295, 2762613, 4604355, 13813065]

約数ペア:

[(1, 13813065), (3, 4604355), (5, 2762613), (7, 1973295), (9, 1534785), (15, 920871), (21, 657765), (27, 511595), (35, 394659), (45, 306957), (47, 293895), (63, 219255), (105, 131553), (135, 102319), (141, 97965), (189, 73085), (235, 58779), (311, 44415), (315, 43851), (329, 41985), (423, 32655), (705, 19593), (933, 14805), (945, 14617), (987, 13995), (1269, 10885), (1555, 8883), (1645, 8397), (2115, 6531), (2177, 6345), (2799, 4935), (2961, 4665)]