788855145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{30881}}^1$

素因数の和:31033

約数の個数: 32

約数和(自身を含む): 1369678464

約数和(自身を除く): 580823319

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 5109, 8515, 25545, 30881, 92643, 154405, 401453, 463215, 1204359, 2007265, 4045411, 6021795, 12136233, 20227055, 52590343, 60681165, 157771029, 262951715, 788855145]

約数ペア:

[(1, 788855145), (3, 262951715), (5, 157771029), (13, 60681165), (15, 52590343), (39, 20227055), (65, 12136233), (131, 6021795), (195, 4045411), (393, 2007265), (655, 1204359), (1703, 463215), (1965, 401453), (5109, 154405), (8515, 92643), (25545, 30881)]