9874995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 17236800

約数和(自身を除く): 7361805

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 569, 1157, 1335, 1707, 2845, 3471, 5785, 7397, 8535, 17355, 22191, 36985, 50641, 110955, 151923, 253205, 658333, 759615, 1974999, 3291665, 9874995]

約数ペア:

[(1, 9874995), (3, 3291665), (5, 1974999), (13, 759615), (15, 658333), (39, 253205), (65, 151923), (89, 110955), (195, 50641), (267, 36985), (445, 22191), (569, 17355), (1157, 8535), (1335, 7397), (1707, 5785), (2845, 3471)]