38070695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 51492672

約数和(自身を除く): 13421977

約数列:

[1, 5, 13, 43, 53, 65, 215, 257, 265, 559, 689, 1285, 2279, 2795, 3341, 3445, 11051, 11395, 13621, 16705, 29627, 55255, 68105, 143663, 148135, 177073, 585703, 718315, 885365, 2928515, 7614139, 38070695]

約数ペア:

[(1, 38070695), (5, 7614139), (13, 2928515), (43, 885365), (53, 718315), (65, 585703), (215, 177073), (257, 148135), (265, 143663), (559, 68105), (689, 55255), (1285, 29627), (2279, 16705), (2795, 13621), (3341, 11395), (3445, 11051)]