15256956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 44368128

約数和(自身を除く): 29111172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 286, 374, 429, 442, 523, 561, 572, 663, 748, 858, 884, 1046, 1122, 1326, 1569, 1716, 2092, 2244, 2431, 2652, 3138, 4862, 5753, 6276, 6799, 7293, 8891, 9724, 11506, 13598, 14586, 17259, 17782, 20397, 23012, 26673, 27196, 29172, 34518, 35564, 40794, 53346, 69036, 74789, 81588, 97801, 106692, 115583, 149578, 195602, 224367, 231166, 293403, 299156, 346749, 391204, 448734, 462332, 586806, 693498, 897468, 1173612, 1271413, 1386996, 2542826, 3814239, 5085652, 7628478, 15256956]

約数ペア:

[(1, 15256956), (2, 7628478), (3, 5085652), (4, 3814239), (6, 2542826), (11, 1386996), (12, 1271413), (13, 1173612), (17, 897468), (22, 693498), (26, 586806), (33, 462332), (34, 448734), (39, 391204), (44, 346749), (51, 299156), (52, 293403), (66, 231166), (68, 224367), (78, 195602), (102, 149578), (132, 115583), (143, 106692), (156, 97801), (187, 81588), (204, 74789), (221, 69036), (286, 53346), (374, 40794), (429, 35564), (442, 34518), (523, 29172), (561, 27196), (572, 26673), (663, 23012), (748, 20397), (858, 17782), (884, 17259), (1046, 14586), (1122, 13598), (1326, 11506), (1569, 9724), (1716, 8891), (2092, 7293), (2244, 6799), (2431, 6276), (2652, 5753), (3138, 4862)]