137819085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12569}}^1$

素因数の和:12637

約数の個数: 32

約数和(自身を含む): 238930560

約数和(自身を除く): 101111475

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 12569, 37707, 62845, 188535, 213673, 540467, 641019, 1068365, 1621401, 2702335, 3205095, 8107005, 9187939, 27563817, 45939695, 137819085]

約数ペア:

[(1, 137819085), (3, 45939695), (5, 27563817), (15, 9187939), (17, 8107005), (43, 3205095), (51, 2702335), (85, 1621401), (129, 1068365), (215, 641019), (255, 540467), (645, 213673), (731, 188535), (2193, 62845), (3655, 37707), (10965, 12569)]