40451535

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2749}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 72600000

約数和(自身を除く): 32148465

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2749, 2943, 4905, 8247, 13745, 14715, 24741, 41235, 74223, 123705, 299641, 371115, 898923, 1498205, 2696769, 4494615, 8090307, 13483845, 40451535]

約数ペア:

[(1, 40451535), (3, 13483845), (5, 8090307), (9, 4494615), (15, 2696769), (27, 1498205), (45, 898923), (109, 371115), (135, 299641), (327, 123705), (545, 74223), (981, 41235), (1635, 24741), (2749, 14715), (2943, 13745), (4905, 8247)]