4861575

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 9749376

約数和(自身を除く): 4887801

約数列:

[1, 3, 5, 9, 15, 17, 25, 31, 41, 45, 51, 75, 85, 93, 123, 153, 155, 205, 225, 255, 279, 369, 425, 465, 527, 615, 697, 765, 775, 1025, 1271, 1275, 1395, 1581, 1845, 2091, 2325, 2635, 3075, 3485, 3813, 3825, 4743, 6273, 6355, 6975, 7905, 9225, 10455, 11439, 13175, 17425, 19065, 21607, 23715, 31365, 31775, 39525, 52275, 57195, 64821, 95325, 108035, 118575, 156825, 194463, 285975, 324105, 540175, 972315, 1620525, 4861575]

約数ペア:

[(1, 4861575), (3, 1620525), (5, 972315), (9, 540175), (15, 324105), (17, 285975), (25, 194463), (31, 156825), (41, 118575), (45, 108035), (51, 95325), (75, 64821), (85, 57195), (93, 52275), (123, 39525), (153, 31775), (155, 31365), (205, 23715), (225, 21607), (255, 19065), (279, 17425), (369, 13175), (425, 11439), (465, 10455), (527, 9225), (615, 7905), (697, 6975), (765, 6355), (775, 6273), (1025, 4743), (1271, 3825), (1275, 3813), (1395, 3485), (1581, 3075), (1845, 2635), (2091, 2325)]