8102625

素因数分解:

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

素因数の和:107

約数の個数: 64

約数和(自身を含む): 15095808

約数和(自身を除く): 6993183

約数列:

[1, 3, 5, 15, 17, 25, 31, 41, 51, 75, 85, 93, 123, 125, 155, 205, 255, 375, 425, 465, 527, 615, 697, 775, 1025, 1271, 1275, 1581, 2091, 2125, 2325, 2635, 3075, 3485, 3813, 3875, 5125, 6355, 6375, 7905, 10455, 11625, 13175, 15375, 17425, 19065, 21607, 31775, 39525, 52275, 64821, 65875, 87125, 95325, 108035, 158875, 197625, 261375, 324105, 476625, 540175, 1620525, 2700875, 8102625]

約数ペア:

[(1, 8102625), (3, 2700875), (5, 1620525), (15, 540175), (17, 476625), (25, 324105), (31, 261375), (41, 197625), (51, 158875), (75, 108035), (85, 95325), (93, 87125), (123, 65875), (125, 64821), (155, 52275), (205, 39525), (255, 31775), (375, 21607), (425, 19065), (465, 17425), (527, 15375), (615, 13175), (697, 11625), (775, 10455), (1025, 7905), (1271, 6375), (1275, 6355), (1581, 5125), (2091, 3875), (2125, 3813), (2325, 3485), (2635, 3075)]