715650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 1916544

約数和(自身を除く): 1200894

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 367, 390, 650, 734, 975, 1101, 1835, 1950, 2202, 3670, 4771, 5505, 9175, 9542, 11010, 14313, 18350, 23855, 27525, 28626, 47710, 55050, 71565, 119275, 143130, 238550, 357825, 715650]

約数ペア:

[(1, 715650), (2, 357825), (3, 238550), (5, 143130), (6, 119275), (10, 71565), (13, 55050), (15, 47710), (25, 28626), (26, 27525), (30, 23855), (39, 18350), (50, 14313), (65, 11010), (75, 9542), (78, 9175), (130, 5505), (150, 4771), (195, 3670), (325, 2202), (367, 1950), (390, 1835), (650, 1101), (734, 975)]