378273285

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3967}}^1$

素因数の和:4154

約数の個数: 48

約数和(自身を含む): 710621184

約数和(自身を除く): 332347899

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 163, 195, 489, 585, 815, 1467, 2119, 2445, 3967, 6357, 7335, 10595, 11901, 19071, 19835, 31785, 35703, 51571, 59505, 95355, 154713, 178515, 257855, 464139, 646621, 773565, 1939863, 2320695, 3233105, 5819589, 8406073, 9699315, 25218219, 29097945, 42030365, 75654657, 126091095, 378273285]

約数ペア:

[(1, 378273285), (3, 126091095), (5, 75654657), (9, 42030365), (13, 29097945), (15, 25218219), (39, 9699315), (45, 8406073), (65, 5819589), (117, 3233105), (163, 2320695), (195, 1939863), (489, 773565), (585, 646621), (815, 464139), (1467, 257855), (2119, 178515), (2445, 154713), (3967, 95355), (6357, 59505), (7335, 51571), (10595, 35703), (11901, 31785), (19071, 19835)]