67105125

素因数分解:

$3^3\times 5^3\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 126547200

約数和(自身を除く): 59442075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 125, 135, 177, 225, 295, 337, 375, 531, 675, 885, 1011, 1125, 1475, 1593, 1685, 2655, 3033, 3375, 4425, 5055, 7375, 7965, 8425, 9099, 13275, 15165, 19883, 22125, 25275, 39825, 42125, 45495, 59649, 66375, 75825, 99415, 126375, 178947, 199125, 227475, 298245, 379125, 497075, 536841, 894735, 1137375, 1491225, 2485375, 2684205, 4473675, 7456125, 13421025, 22368375, 67105125]

約数ペア:

[(1, 67105125), (3, 22368375), (5, 13421025), (9, 7456125), (15, 4473675), (25, 2684205), (27, 2485375), (45, 1491225), (59, 1137375), (75, 894735), (125, 536841), (135, 497075), (177, 379125), (225, 298245), (295, 227475), (337, 199125), (375, 178947), (531, 126375), (675, 99415), (885, 75825), (1011, 66375), (1125, 59649), (1475, 45495), (1593, 42125), (1685, 39825), (2655, 25275), (3033, 22125), (3375, 19883), (4425, 15165), (5055, 13275), (7375, 9099), (7965, 8425)]