67753875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 131549184

約数和(自身を除く): 63795309

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 125, 159, 175, 265, 371, 375, 487, 525, 795, 875, 1113, 1325, 1461, 1855, 2435, 2625, 3409, 3975, 5565, 6625, 7305, 9275, 10227, 12175, 17045, 19875, 25811, 27825, 36525, 46375, 51135, 60875, 77433, 85225, 129055, 139125, 180677, 182625, 255675, 387165, 426125, 542031, 645275, 903385, 1278375, 1935825, 2710155, 3226375, 4516925, 9679125, 13550775, 22584625, 67753875]

約数ペア:

[(1, 67753875), (3, 22584625), (5, 13550775), (7, 9679125), (15, 4516925), (21, 3226375), (25, 2710155), (35, 1935825), (53, 1278375), (75, 903385), (105, 645275), (125, 542031), (159, 426125), (175, 387165), (265, 255675), (371, 182625), (375, 180677), (487, 139125), (525, 129055), (795, 85225), (875, 77433), (1113, 60875), (1325, 51135), (1461, 46375), (1855, 36525), (2435, 27825), (2625, 25811), (3409, 19875), (3975, 17045), (5565, 12175), (6625, 10227), (7305, 9275)]