2017086825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{683}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 3631990752

約数和(自身を除く): 1614903927

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 233, 325, 507, 683, 699, 845, 975, 1165, 2049, 2535, 3029, 3415, 3495, 4225, 5825, 8879, 9087, 10245, 12675, 15145, 17075, 17475, 26637, 39377, 44395, 45435, 51225, 75725, 115427, 118131, 133185, 159139, 196885, 221975, 227175, 346281, 477417, 577135, 590655, 665925, 795695, 984425, 1731405, 2068807, 2387085, 2885675, 2953275, 3978475, 6206421, 8657025, 10344035, 11935425, 26894491, 31032105, 51720175, 80683473, 134472455, 155160525, 403417365, 672362275, 2017086825]

約数ペア:

[(1, 2017086825), (3, 672362275), (5, 403417365), (13, 155160525), (15, 134472455), (25, 80683473), (39, 51720175), (65, 31032105), (75, 26894491), (169, 11935425), (195, 10344035), (233, 8657025), (325, 6206421), (507, 3978475), (683, 2953275), (699, 2885675), (845, 2387085), (975, 2068807), (1165, 1731405), (2049, 984425), (2535, 795695), (3029, 665925), (3415, 590655), (3495, 577135), (4225, 477417), (5825, 346281), (8879, 227175), (9087, 221975), (10245, 196885), (12675, 159139), (15145, 133185), (17075, 118131), (17475, 115427), (26637, 75725), (39377, 51225), (44395, 45435)]