65439270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55931}}^1$

素因数の和:55957

約数の個数: 48

約数和(自身を含む): 183233232

約数和(自身を除く): 117793962

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 55931, 111862, 167793, 279655, 335586, 503379, 559310, 727103, 838965, 1006758, 1454206, 1677930, 2181309, 2516895, 3635515, 4362618, 5033790, 6543927, 7271030, 10906545, 13087854, 21813090, 32719635, 65439270]

約数ペア:

[(1, 65439270), (2, 32719635), (3, 21813090), (5, 13087854), (6, 10906545), (9, 7271030), (10, 6543927), (13, 5033790), (15, 4362618), (18, 3635515), (26, 2516895), (30, 2181309), (39, 1677930), (45, 1454206), (65, 1006758), (78, 838965), (90, 727103), (117, 559310), (130, 503379), (195, 335586), (234, 279655), (390, 167793), (585, 111862), (1170, 55931)]