9665955

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 19184256

約数和(自身を除く): 9518301

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 41, 45, 65, 93, 117, 123, 155, 169, 195, 205, 279, 369, 403, 465, 507, 533, 585, 615, 845, 1209, 1271, 1395, 1521, 1599, 1845, 2015, 2535, 2665, 3627, 3813, 4797, 5239, 6045, 6355, 6929, 7605, 7995, 11439, 15717, 16523, 18135, 19065, 20787, 23985, 26195, 34645, 47151, 49569, 57195, 62361, 78585, 82615, 103935, 148707, 214799, 235755, 247845, 311805, 644397, 743535, 1073995, 1933191, 3221985, 9665955]

約数ペア:

[(1, 9665955), (3, 3221985), (5, 1933191), (9, 1073995), (13, 743535), (15, 644397), (31, 311805), (39, 247845), (41, 235755), (45, 214799), (65, 148707), (93, 103935), (117, 82615), (123, 78585), (155, 62361), (169, 57195), (195, 49569), (205, 47151), (279, 34645), (369, 26195), (403, 23985), (465, 20787), (507, 19065), (533, 18135), (585, 16523), (615, 15717), (845, 11439), (1209, 7995), (1271, 7605), (1395, 6929), (1521, 6355), (1599, 6045), (1845, 5239), (2015, 4797), (2535, 3813), (2665, 3627)]