23605605

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 44141760

約数和(自身を除く): 20536155

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 59, 85, 153, 177, 255, 295, 523, 531, 765, 885, 1003, 1569, 2615, 2655, 3009, 4707, 5015, 7845, 8891, 9027, 15045, 23535, 26673, 30857, 44455, 45135, 80019, 92571, 133365, 154285, 277713, 400095, 462855, 524569, 1388565, 1573707, 2622845, 4721121, 7868535, 23605605]

約数ペア:

[(1, 23605605), (3, 7868535), (5, 4721121), (9, 2622845), (15, 1573707), (17, 1388565), (45, 524569), (51, 462855), (59, 400095), (85, 277713), (153, 154285), (177, 133365), (255, 92571), (295, 80019), (523, 45135), (531, 44455), (765, 30857), (885, 26673), (1003, 23535), (1569, 15045), (2615, 9027), (2655, 8891), (3009, 7845), (4707, 5015)]