15345135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 30348864

約数和(自身を除く): 15003729

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1543, 1989, 3315, 4629, 7715, 9945, 13887, 20059, 23145, 26231, 60177, 69435, 78693, 100295, 131155, 180531, 236079, 300885, 341003, 393465, 902655, 1023009, 1180395, 1705015, 3069027, 5115045, 15345135]

約数ペア:

[(1, 15345135), (3, 5115045), (5, 3069027), (9, 1705015), (13, 1180395), (15, 1023009), (17, 902655), (39, 393465), (45, 341003), (51, 300885), (65, 236079), (85, 180531), (117, 131155), (153, 100295), (195, 78693), (221, 69435), (255, 60177), (585, 26231), (663, 23145), (765, 20059), (1105, 13887), (1543, 9945), (1989, 7715), (3315, 4629)]