168752805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1777}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 291535104

約数和(自身を除く): 122782299

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 487, 1461, 1777, 2435, 5331, 6331, 7305, 8885, 18993, 23101, 26655, 31655, 69303, 94965, 115505, 346515, 865399, 2596197, 4326995, 11250187, 12980985, 33750561, 56250935, 168752805]

約数ペア:

[(1, 168752805), (3, 56250935), (5, 33750561), (13, 12980985), (15, 11250187), (39, 4326995), (65, 2596197), (195, 865399), (487, 346515), (1461, 115505), (1777, 94965), (2435, 69303), (5331, 31655), (6331, 26655), (7305, 23101), (8885, 18993)]