15285504

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1563

約数の個数: 72

約数和(自身を含む): 43839712

約数和(自身を除く): 28554208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1531, 1664, 2496, 3062, 3328, 4593, 4992, 6124, 9186, 9984, 12248, 18372, 19903, 24496, 36744, 39806, 48992, 59709, 73488, 79612, 97984, 119418, 146976, 159224, 195968, 238836, 293952, 318448, 391936, 477672, 587904, 636896, 955344, 1175808, 1273792, 1910688, 2547584, 3821376, 5095168, 7642752, 15285504]

約数ペア:

[(1, 15285504), (2, 7642752), (3, 5095168), (4, 3821376), (6, 2547584), (8, 1910688), (12, 1273792), (13, 1175808), (16, 955344), (24, 636896), (26, 587904), (32, 477672), (39, 391936), (48, 318448), (52, 293952), (64, 238836), (78, 195968), (96, 159224), (104, 146976), (128, 119418), (156, 97984), (192, 79612), (208, 73488), (256, 59709), (312, 48992), (384, 39806), (416, 36744), (624, 24496), (768, 19903), (832, 18372), (1248, 12248), (1531, 9984), (1664, 9186), (2496, 6124), (3062, 4992), (3328, 4593)]