85030575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1087}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 161894400

約数和(自身を除く): 76863825

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 149, 175, 447, 525, 745, 1043, 1087, 2235, 3129, 3261, 3725, 5215, 5435, 7609, 11175, 15645, 16305, 22827, 26075, 27175, 38045, 78225, 81525, 114135, 161963, 190225, 485889, 570675, 809815, 1133741, 2429445, 3401223, 4049075, 5668705, 12147225, 17006115, 28343525, 85030575]

約数ペア:

[(1, 85030575), (3, 28343525), (5, 17006115), (7, 12147225), (15, 5668705), (21, 4049075), (25, 3401223), (35, 2429445), (75, 1133741), (105, 809815), (149, 570675), (175, 485889), (447, 190225), (525, 161963), (745, 114135), (1043, 81525), (1087, 78225), (2235, 38045), (3129, 27175), (3261, 26075), (3725, 22827), (5215, 16305), (5435, 15645), (7609, 11175)]