914395065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{883}}^1$

素因数の和:1070

約数の個数: 64

約数和(自身を含む): 1613094912

約数和(自身を除く): 698699847

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 131, 155, 255, 393, 465, 527, 655, 883, 1581, 1965, 2227, 2635, 2649, 4061, 4415, 6681, 7905, 11135, 12183, 13245, 15011, 20305, 27373, 33405, 45033, 60915, 69037, 75055, 82119, 115673, 136865, 207111, 225165, 345185, 347019, 410595, 465341, 578365, 1035555, 1396023, 1735095, 1966441, 2326705, 3585863, 5899323, 6980115, 9832205, 10757589, 17929315, 29496615, 53787945, 60959671, 182879013, 304798355, 914395065]

約数ペア:

[(1, 914395065), (3, 304798355), (5, 182879013), (15, 60959671), (17, 53787945), (31, 29496615), (51, 17929315), (85, 10757589), (93, 9832205), (131, 6980115), (155, 5899323), (255, 3585863), (393, 2326705), (465, 1966441), (527, 1735095), (655, 1396023), (883, 1035555), (1581, 578365), (1965, 465341), (2227, 410595), (2635, 347019), (2649, 345185), (4061, 225165), (4415, 207111), (6681, 136865), (7905, 115673), (11135, 82119), (12183, 75055), (13245, 69037), (15011, 60915), (20305, 45033), (27373, 33405)]