128464155

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5417}}^1$

素因数の和:5476

約数の個数: 48

約数和(自身を含む): 243419904

約数和(自身を除く): 114955749

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 765, 1395, 1581, 2635, 4743, 5417, 7905, 16251, 23715, 27085, 48753, 81255, 92089, 167927, 243765, 276267, 460445, 503781, 828801, 839635, 1381335, 1511343, 2518905, 2854759, 4144005, 7556715, 8564277, 14273795, 25692831, 42821385, 128464155]

約数ペア:

[(1, 128464155), (3, 42821385), (5, 25692831), (9, 14273795), (15, 8564277), (17, 7556715), (31, 4144005), (45, 2854759), (51, 2518905), (85, 1511343), (93, 1381335), (153, 839635), (155, 828801), (255, 503781), (279, 460445), (465, 276267), (527, 243765), (765, 167927), (1395, 92089), (1581, 81255), (2635, 48753), (4743, 27085), (5417, 23715), (7905, 16251)]