627385005

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{1091}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 1173384576

約数和(自身を除く): 545999571

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 983, 1091, 2949, 3273, 4915, 5455, 8847, 9819, 12779, 14183, 14745, 16365, 38337, 42549, 44235, 49095, 63895, 70915, 115011, 127647, 191685, 212745, 575055, 638235, 1072453, 3217359, 5362265, 9652077, 13941889, 16086795, 41825667, 48260385, 69709445, 125477001, 209128335, 627385005]

約数ペア:

[(1, 627385005), (3, 209128335), (5, 125477001), (9, 69709445), (13, 48260385), (15, 41825667), (39, 16086795), (45, 13941889), (65, 9652077), (117, 5362265), (195, 3217359), (585, 1072453), (983, 638235), (1091, 575055), (2949, 212745), (3273, 191685), (4915, 127647), (5455, 115011), (8847, 70915), (9819, 63895), (12779, 49095), (14183, 44235), (14745, 42549), (16365, 38337)]