11239125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 20756736

約数和(自身を除く): 9517611

約数列:

[1, 3, 5, 15, 17, 25, 41, 43, 51, 75, 85, 123, 125, 129, 205, 215, 255, 375, 425, 615, 645, 697, 731, 1025, 1075, 1275, 1763, 2091, 2125, 2193, 3075, 3225, 3485, 3655, 5125, 5289, 5375, 6375, 8815, 10455, 10965, 15375, 16125, 17425, 18275, 26445, 29971, 44075, 52275, 54825, 87125, 89913, 91375, 132225, 149855, 220375, 261375, 274125, 449565, 661125, 749275, 2247825, 3746375, 11239125]

約数ペア:

[(1, 11239125), (3, 3746375), (5, 2247825), (15, 749275), (17, 661125), (25, 449565), (41, 274125), (43, 261375), (51, 220375), (75, 149855), (85, 132225), (123, 91375), (125, 89913), (129, 87125), (205, 54825), (215, 52275), (255, 44075), (375, 29971), (425, 26445), (615, 18275), (645, 17425), (697, 16125), (731, 15375), (1025, 10965), (1075, 10455), (1275, 8815), (1763, 6375), (2091, 5375), (2125, 5289), (2193, 5125), (3075, 3655), (3225, 3485)]