275592015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11621}}^1$

素因数の和:11680

約数の個数: 48

約数和(自身を含む): 522153216

約数和(自身を除く): 246561201

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, 7905, 11621, 23715, 34863, 58105, 104589, 174315, 197557, 360251, 522945, 592671, 987785, 1080753, 1778013, 1801255, 2963355, 3242259, 5403765, 6124267, 8890065, 16211295, 18372801, 30621335, 55118403, 91864005, 275592015]

約数ペア:

[(1, 275592015), (3, 91864005), (5, 55118403), (9, 30621335), (15, 18372801), (17, 16211295), (31, 8890065), (45, 6124267), (51, 5403765), (85, 3242259), (93, 2963355), (153, 1801255), (155, 1778013), (255, 1080753), (279, 987785), (465, 592671), (527, 522945), (765, 360251), (1395, 197557), (1581, 174315), (2635, 104589), (4743, 58105), (7905, 34863), (11621, 23715)]