8240348565

素因数分解:

$3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{268897}}^1$

素因数の和:269138

約数の個数: 32

約数和(自身を含む): 14714098560

約数和(自身を除く): 6473749995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 227, 681, 1135, 2043, 3405, 6129, 10215, 30645, 268897, 806691, 1344485, 2420073, 4033455, 7260219, 12100365, 36301095, 61039619, 183118857, 305198095, 549356571, 915594285, 1648069713, 2746782855, 8240348565]

約数ペア:

[(1, 8240348565), (3, 2746782855), (5, 1648069713), (9, 915594285), (15, 549356571), (27, 305198095), (45, 183118857), (135, 61039619), (227, 36301095), (681, 12100365), (1135, 7260219), (2043, 4033455), (3405, 2420073), (6129, 1344485), (10215, 806691), (30645, 268897)]