83216025

素因数分解:

$3^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1091}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 154365120

約数和(自身を除く): 71149095

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 113, 135, 225, 339, 565, 675, 1017, 1091, 1695, 2825, 3051, 3273, 5085, 5455, 8475, 9819, 15255, 16365, 25425, 27275, 29457, 49095, 76275, 81825, 123283, 147285, 245475, 369849, 616415, 736425, 1109547, 1849245, 3082075, 3328641, 5547735, 9246225, 16643205, 27738675, 83216025]

約数ペア:

[(1, 83216025), (3, 27738675), (5, 16643205), (9, 9246225), (15, 5547735), (25, 3328641), (27, 3082075), (45, 1849245), (75, 1109547), (113, 736425), (135, 616415), (225, 369849), (339, 245475), (565, 147285), (675, 123283), (1017, 81825), (1091, 76275), (1695, 49095), (2825, 29457), (3051, 27275), (3273, 25425), (5085, 16365), (5455, 15255), (8475, 9819)]