42945615

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10723}}^1$

素因数の和:10823

約数の個数: 24

約数和(自身を含む): 75282480

約数和(自身を除く): 32336865

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 10723, 32169, 53615, 96507, 160845, 482535, 954347, 2863041, 4771735, 8589123, 14315205, 42945615]

約数ペア:

[(1, 42945615), (3, 14315205), (5, 8589123), (9, 4771735), (15, 2863041), (45, 954347), (89, 482535), (267, 160845), (445, 96507), (801, 53615), (1335, 32169), (4005, 10723)]