68645025

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{5171}}^1$

素因数の和:5246

約数の個数: 36

約数和(自身を含む): 125058960

約数和(自身を除く): 56413935

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 177, 225, 295, 531, 885, 1475, 2655, 4425, 5171, 13275, 15513, 25855, 46539, 77565, 129275, 232695, 305089, 387825, 915267, 1163475, 1525445, 2745801, 4576335, 7627225, 13729005, 22881675, 68645025]

約数ペア:

[(1, 68645025), (3, 22881675), (5, 13729005), (9, 7627225), (15, 4576335), (25, 2745801), (45, 1525445), (59, 1163475), (75, 915267), (177, 387825), (225, 305089), (295, 232695), (531, 129275), (885, 77565), (1475, 46539), (2655, 25855), (4425, 15513), (5171, 13275)]