3713478915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{691}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 6391821312

約数和(自身を除く): 2678342397

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 421, 555, 691, 851, 1263, 2073, 2105, 2553, 3455, 4255, 6315, 9683, 10365, 12765, 15577, 15893, 25567, 29049, 46731, 47679, 48415, 76701, 77885, 79465, 127835, 145245, 233655, 238395, 290911, 358271, 383505, 588041, 872733, 1074813, 1454555, 1764123, 1791355, 2940205, 4363665, 5374065, 6690953, 8820615, 10763707, 20072859, 32291121, 33454765, 53818535, 100364295, 161455605, 247565261, 742695783, 1237826305, 3713478915]

約数ペア:

[(1, 3713478915), (3, 1237826305), (5, 742695783), (15, 247565261), (23, 161455605), (37, 100364295), (69, 53818535), (111, 33454765), (115, 32291121), (185, 20072859), (345, 10763707), (421, 8820615), (555, 6690953), (691, 5374065), (851, 4363665), (1263, 2940205), (2073, 1791355), (2105, 1764123), (2553, 1454555), (3455, 1074813), (4255, 872733), (6315, 588041), (9683, 383505), (10365, 358271), (12765, 290911), (15577, 238395), (15893, 233655), (25567, 145245), (29049, 127835), (46731, 79465), (47679, 77885), (48415, 76701)]