4265235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 8334144

約数和(自身を除く): 4068909

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 317, 345, 585, 897, 951, 1035, 1495, 1585, 2691, 2853, 4121, 4485, 4755, 7291, 12363, 13455, 14265, 20605, 21873, 36455, 37089, 61815, 65619, 94783, 109365, 185445, 284349, 328095, 473915, 853047, 1421745, 4265235]

約数ペア:

[(1, 4265235), (3, 1421745), (5, 853047), (9, 473915), (13, 328095), (15, 284349), (23, 185445), (39, 109365), (45, 94783), (65, 65619), (69, 61815), (115, 37089), (117, 36455), (195, 21873), (207, 20605), (299, 14265), (317, 13455), (345, 12363), (585, 7291), (897, 4755), (951, 4485), (1035, 4121), (1495, 2853), (1585, 2691)]