16804968855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{450113}}^1$

素因数の和:450271

約数の個数: 32

約数和(自身を含む): 28519223040

約数和(自身を除く): 11714254185

約数列:

[1, 3, 5, 15, 19, 57, 95, 131, 285, 393, 655, 1965, 2489, 7467, 12445, 37335, 450113, 1350339, 2250565, 6751695, 8552147, 25656441, 42760735, 58964803, 128282205, 176894409, 294824015, 884472045, 1120331257, 3360993771, 5601656285, 16804968855]

約数ペア:

[(1, 16804968855), (3, 5601656285), (5, 3360993771), (15, 1120331257), (19, 884472045), (57, 294824015), (95, 176894409), (131, 128282205), (285, 58964803), (393, 42760735), (655, 25656441), (1965, 8552147), (2489, 6751695), (7467, 2250565), (12445, 1350339), (37335, 450113)]