4899875955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{18517}}^1$

素因数の和:18620

約数の個数: 64

約数和(自身を含む): 8959749120

約数和(自身を除く): 4059873165

約数列:

[1, 3, 5, 13, 15, 23, 39, 59, 65, 69, 115, 177, 195, 295, 299, 345, 767, 885, 897, 1357, 1495, 2301, 3835, 4071, 4485, 6785, 11505, 17641, 18517, 20355, 52923, 55551, 88205, 92585, 240721, 264615, 277755, 425891, 722163, 1092503, 1203605, 1277673, 2129455, 3277509, 3610815, 5462515, 5536583, 6388365, 14202539, 16387545, 16609749, 25127569, 27682915, 42607617, 71012695, 75382707, 83048745, 125637845, 213038085, 326658397, 376913535, 979975191, 1633291985, 4899875955]

約数ペア:

[(1, 4899875955), (3, 1633291985), (5, 979975191), (13, 376913535), (15, 326658397), (23, 213038085), (39, 125637845), (59, 83048745), (65, 75382707), (69, 71012695), (115, 42607617), (177, 27682915), (195, 25127569), (295, 16609749), (299, 16387545), (345, 14202539), (767, 6388365), (885, 5536583), (897, 5462515), (1357, 3610815), (1495, 3277509), (2301, 2129455), (3835, 1277673), (4071, 1203605), (4485, 1092503), (6785, 722163), (11505, 425891), (17641, 277755), (18517, 264615), (20355, 240721), (52923, 92585), (55551, 88205)]