85754025

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{18149}}^1$

素因数の和:18175

約数の個数: 48

約数和(自身を含む): 180048000

約数和(自身を除く): 94293975

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 18149, 54447, 90745, 127043, 163341, 272235, 381129, 453725, 490023, 635215, 816705, 1143387, 1361175, 1905645, 2450115, 3176075, 3430161, 4083525, 5716935, 9528225, 12250575, 17150805, 28584675, 85754025]

約数ペア:

[(1, 85754025), (3, 28584675), (5, 17150805), (7, 12250575), (9, 9528225), (15, 5716935), (21, 4083525), (25, 3430161), (27, 3176075), (35, 2450115), (45, 1905645), (63, 1361175), (75, 1143387), (105, 816705), (135, 635215), (175, 490023), (189, 453725), (225, 381129), (315, 272235), (525, 163341), (675, 127043), (945, 90745), (1575, 54447), (4725, 18149)]