1280076795

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{7307}}^1$

素因数の和:7564

約数の個数: 48

約数和(自身を含む): 2359899360

約数和(自身を除く): 1079822565

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 229, 255, 687, 765, 1145, 2061, 3435, 3893, 7307, 10305, 11679, 19465, 21921, 35037, 36535, 58395, 65763, 109605, 124219, 175185, 328815, 372657, 621095, 1117971, 1673303, 1863285, 5019909, 5589855, 8366515, 15059727, 25099545, 28446151, 75298635, 85338453, 142230755, 256015359, 426692265, 1280076795]

約数ペア:

[(1, 1280076795), (3, 426692265), (5, 256015359), (9, 142230755), (15, 85338453), (17, 75298635), (45, 28446151), (51, 25099545), (85, 15059727), (153, 8366515), (229, 5589855), (255, 5019909), (687, 1863285), (765, 1673303), (1145, 1117971), (2061, 621095), (3435, 372657), (3893, 328815), (7307, 175185), (10305, 124219), (11679, 109605), (19465, 65763), (21921, 58395), (35037, 36535)]