15138912

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5087}}^1$

素因数の和:5131

約数の個数: 48

約数和(自身を含む): 41029632

約数和(自身を除く): 25890720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 5087, 10174, 15261, 20348, 30522, 40696, 61044, 81392, 122088, 157697, 162784, 244176, 315394, 473091, 488352, 630788, 946182, 1261576, 1892364, 2523152, 3784728, 5046304, 7569456, 15138912]

約数ペア:

[(1, 15138912), (2, 7569456), (3, 5046304), (4, 3784728), (6, 2523152), (8, 1892364), (12, 1261576), (16, 946182), (24, 630788), (31, 488352), (32, 473091), (48, 315394), (62, 244176), (93, 162784), (96, 157697), (124, 122088), (186, 81392), (248, 61044), (372, 40696), (496, 30522), (744, 20348), (992, 15261), (1488, 10174), (2976, 5087)]