15205872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:982

約数の個数: 80

約数和(自身を含む): 44282880

約数和(自身を除く): 29077008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 929, 1023, 1364, 1488, 1858, 2046, 2728, 2787, 3716, 4092, 5456, 5574, 7432, 8184, 10219, 11148, 14864, 16368, 20438, 22296, 28799, 30657, 40876, 44592, 57598, 61314, 81752, 86397, 115196, 122628, 163504, 172794, 230392, 245256, 316789, 345588, 460784, 490512, 633578, 691176, 950367, 1267156, 1382352, 1900734, 2534312, 3801468, 5068624, 7602936, 15205872]

約数ペア:

[(1, 15205872), (2, 7602936), (3, 5068624), (4, 3801468), (6, 2534312), (8, 1900734), (11, 1382352), (12, 1267156), (16, 950367), (22, 691176), (24, 633578), (31, 490512), (33, 460784), (44, 345588), (48, 316789), (62, 245256), (66, 230392), (88, 172794), (93, 163504), (124, 122628), (132, 115196), (176, 86397), (186, 81752), (248, 61314), (264, 57598), (341, 44592), (372, 40876), (496, 30657), (528, 28799), (682, 22296), (744, 20438), (929, 16368), (1023, 14864), (1364, 11148), (1488, 10219), (1858, 8184), (2046, 7432), (2728, 5574), (2787, 5456), (3716, 4092)]