40830975

素因数分解:

$3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2039}}^1$

素因数の和:2144

約数の個数: 36

約数和(自身を含む): 73990800

約数和(自身を除く): 33159825

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 225, 267, 445, 801, 1335, 2039, 2225, 4005, 6117, 6675, 10195, 18351, 20025, 30585, 50975, 91755, 152925, 181471, 458775, 544413, 907355, 1633239, 2722065, 4536775, 8166195, 13610325, 40830975]

約数ペア:

[(1, 40830975), (3, 13610325), (5, 8166195), (9, 4536775), (15, 2722065), (25, 1633239), (45, 907355), (75, 544413), (89, 458775), (225, 181471), (267, 152925), (445, 91755), (801, 50975), (1335, 30585), (2039, 20025), (2225, 18351), (4005, 10195), (6117, 6675)]