39279435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 64

約数和(自身を含む): 73664640

約数和(自身を除く): 34385205

約数列:

[1, 3, 5, 13, 15, 17, 39, 41, 51, 65, 85, 123, 195, 205, 221, 255, 289, 533, 615, 663, 697, 867, 1105, 1445, 1599, 2091, 2665, 3315, 3485, 3757, 4335, 4913, 7995, 9061, 10455, 11271, 11849, 14739, 18785, 24565, 27183, 35547, 45305, 56355, 59245, 63869, 73695, 135915, 154037, 177735, 191607, 201433, 319345, 462111, 604299, 770185, 958035, 1007165, 2310555, 2618629, 3021495, 7855887, 13093145, 39279435]

約数ペア:

[(1, 39279435), (3, 13093145), (5, 7855887), (13, 3021495), (15, 2618629), (17, 2310555), (39, 1007165), (41, 958035), (51, 770185), (65, 604299), (85, 462111), (123, 319345), (195, 201433), (205, 191607), (221, 177735), (255, 154037), (289, 135915), (533, 73695), (615, 63869), (663, 59245), (697, 56355), (867, 45305), (1105, 35547), (1445, 27183), (1599, 24565), (2091, 18785), (2665, 14739), (3315, 11849), (3485, 11271), (3757, 10455), (4335, 9061), (4913, 7995)]