67305615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{631}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 116368896

約数和(自身を除く): 49063281

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 547, 631, 1641, 1893, 2735, 3155, 7111, 8203, 8205, 9465, 21333, 24609, 35555, 41015, 106665, 123045, 345157, 1035471, 1725785, 4487041, 5177355, 13461123, 22435205, 67305615]

約数ペア:

[(1, 67305615), (3, 22435205), (5, 13461123), (13, 5177355), (15, 4487041), (39, 1725785), (65, 1035471), (195, 345157), (547, 123045), (631, 106665), (1641, 41015), (1893, 35555), (2735, 24609), (3155, 21333), (7111, 9465), (8203, 8205)]