82585125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{10487}}^1$

素因数の和:10515

約数の個数: 48

約数和(自身を含む): 170157312

約数和(自身を除く): 87572187

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 7875, 10487, 31461, 52435, 73409, 94383, 157305, 220227, 262175, 367045, 471915, 660681, 786525, 1101135, 1310875, 1835225, 2359575, 3303405, 3932625, 5505675, 9176125, 11797875, 16517025, 27528375, 82585125]

約数ペア:

[(1, 82585125), (3, 27528375), (5, 16517025), (7, 11797875), (9, 9176125), (15, 5505675), (21, 3932625), (25, 3303405), (35, 2359575), (45, 1835225), (63, 1310875), (75, 1101135), (105, 786525), (125, 660681), (175, 471915), (225, 367045), (315, 262175), (375, 220227), (525, 157305), (875, 94383), (1125, 73409), (1575, 52435), (2625, 31461), (7875, 10487)]