40863405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1091}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 71705088

約数和(自身を除く): 30841683

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 227, 681, 1091, 1135, 2497, 3273, 3405, 5455, 7491, 12001, 12485, 16365, 36003, 37455, 60005, 180015, 247657, 742971, 1238285, 2724227, 3714855, 8172681, 13621135, 40863405]

約数ペア:

[(1, 40863405), (3, 13621135), (5, 8172681), (11, 3714855), (15, 2724227), (33, 1238285), (55, 742971), (165, 247657), (227, 180015), (681, 60005), (1091, 37455), (1135, 36003), (2497, 16365), (3273, 12485), (3405, 12001), (5455, 7491)]