15144756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 41054496

約数和(自身を除く): 25909740

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 289, 374, 397, 561, 578, 748, 794, 867, 1122, 1156, 1191, 1588, 1734, 2244, 2382, 3179, 3468, 4367, 4764, 6358, 6749, 8734, 9537, 12716, 13101, 13498, 17468, 19074, 20247, 26202, 26996, 38148, 40494, 52404, 74239, 80988, 114733, 148478, 222717, 229466, 296956, 344199, 445434, 458932, 688398, 890868, 1262063, 1376796, 2524126, 3786189, 5048252, 7572378, 15144756]

約数ペア:

[(1, 15144756), (2, 7572378), (3, 5048252), (4, 3786189), (6, 2524126), (11, 1376796), (12, 1262063), (17, 890868), (22, 688398), (33, 458932), (34, 445434), (44, 344199), (51, 296956), (66, 229466), (68, 222717), (102, 148478), (132, 114733), (187, 80988), (204, 74239), (289, 52404), (374, 40494), (397, 38148), (561, 26996), (578, 26202), (748, 20247), (794, 19074), (867, 17468), (1122, 13498), (1156, 13101), (1191, 12716), (1588, 9537), (1734, 8734), (2244, 6749), (2382, 6358), (3179, 4764), (3468, 4367)]