2940954525

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{26513}}^1$

素因数の和:26575

約数の個数: 72

約数和(自身を含む): 5769976680

約数和(自身を除く): 2829022155

約数列:

[1, 3, 5, 9, 15, 17, 25, 29, 45, 51, 75, 85, 87, 145, 153, 225, 255, 261, 425, 435, 493, 725, 765, 1275, 1305, 1479, 2175, 2465, 3825, 4437, 6525, 7395, 12325, 22185, 26513, 36975, 79539, 110925, 132565, 238617, 397695, 450721, 662825, 768877, 1193085, 1352163, 1988475, 2253605, 2306631, 3844385, 4056489, 5965425, 6760815, 6919893, 11268025, 11533155, 13070909, 19221925, 20282445, 33804075, 34599465, 39212727, 57665775, 65354545, 101412225, 117638181, 172997325, 196063635, 326772725, 588190905, 980318175, 2940954525]

約数ペア:

[(1, 2940954525), (3, 980318175), (5, 588190905), (9, 326772725), (15, 196063635), (17, 172997325), (25, 117638181), (29, 101412225), (45, 65354545), (51, 57665775), (75, 39212727), (85, 34599465), (87, 33804075), (145, 20282445), (153, 19221925), (225, 13070909), (255, 11533155), (261, 11268025), (425, 6919893), (435, 6760815), (493, 5965425), (725, 4056489), (765, 3844385), (1275, 2306631), (1305, 2253605), (1479, 1988475), (2175, 1352163), (2465, 1193085), (3825, 768877), (4437, 662825), (6525, 450721), (7395, 397695), (12325, 238617), (22185, 132565), (26513, 110925), (36975, 79539)]