68469795

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 134447040

約数和(自身を除く): 65977245

約数列:

[1, 3, 5, 9, 15, 17, 37, 41, 45, 51, 59, 85, 111, 123, 153, 177, 185, 205, 255, 295, 333, 369, 531, 555, 615, 629, 697, 765, 885, 1003, 1517, 1665, 1845, 1887, 2091, 2183, 2419, 2655, 3009, 3145, 3485, 4551, 5015, 5661, 6273, 6549, 7257, 7585, 9027, 9435, 10455, 10915, 12095, 13653, 15045, 19647, 21771, 22755, 25789, 28305, 31365, 32745, 36285, 37111, 41123, 45135, 68265, 77367, 89503, 98235, 108855, 111333, 123369, 128945, 185555, 205615, 232101, 268509, 333999, 370107, 386835, 447515, 556665, 616845, 805527, 1160505, 1342545, 1521551, 1669995, 1850535, 4027635, 4564653, 7607755, 13693959, 22823265, 68469795]

約数ペア:

[(1, 68469795), (3, 22823265), (5, 13693959), (9, 7607755), (15, 4564653), (17, 4027635), (37, 1850535), (41, 1669995), (45, 1521551), (51, 1342545), (59, 1160505), (85, 805527), (111, 616845), (123, 556665), (153, 447515), (177, 386835), (185, 370107), (205, 333999), (255, 268509), (295, 232101), (333, 205615), (369, 185555), (531, 128945), (555, 123369), (615, 111333), (629, 108855), (697, 98235), (765, 89503), (885, 77367), (1003, 68265), (1517, 45135), (1665, 41123), (1845, 37111), (1887, 36285), (2091, 32745), (2183, 31365), (2419, 28305), (2655, 25789), (3009, 22755), (3145, 21771), (3485, 19647), (4551, 15045), (5015, 13653), (5661, 12095), (6273, 10915), (6549, 10455), (7257, 9435), (7585, 9027)]