73486665

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13723}}^1$

素因数の和:13758

約数の個数: 48

約数和(自身を含む): 154147968

約数和(自身を除く): 80661303

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 13723, 41169, 68615, 96061, 123507, 205845, 233291, 288183, 480305, 617535, 699873, 864549, 1166455, 1440915, 1633037, 2099619, 3499365, 4322745, 4899111, 8165185, 10498095, 14697333, 24495555, 73486665]

約数ペア:

[(1, 73486665), (3, 24495555), (5, 14697333), (7, 10498095), (9, 8165185), (15, 4899111), (17, 4322745), (21, 3499365), (35, 2099619), (45, 1633037), (51, 1440915), (63, 1166455), (85, 864549), (105, 699873), (119, 617535), (153, 480305), (255, 288183), (315, 233291), (357, 205845), (595, 123507), (765, 96061), (1071, 68615), (1785, 41169), (5355, 13723)]