15121536

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 40979520

約数和(自身を除く): 25857984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 318, 384, 424, 636, 743, 848, 1272, 1486, 1696, 2229, 2544, 2972, 3392, 4458, 5088, 5944, 6784, 8916, 10176, 11888, 17832, 20352, 23776, 35664, 39379, 47552, 71328, 78758, 95104, 118137, 142656, 157516, 236274, 285312, 315032, 472548, 630064, 945096, 1260128, 1890192, 2520256, 3780384, 5040512, 7560768, 15121536]

約数ペア:

[(1, 15121536), (2, 7560768), (3, 5040512), (4, 3780384), (6, 2520256), (8, 1890192), (12, 1260128), (16, 945096), (24, 630064), (32, 472548), (48, 315032), (53, 285312), (64, 236274), (96, 157516), (106, 142656), (128, 118137), (159, 95104), (192, 78758), (212, 71328), (318, 47552), (384, 39379), (424, 35664), (636, 23776), (743, 20352), (848, 17832), (1272, 11888), (1486, 10176), (1696, 8916), (2229, 6784), (2544, 5944), (2972, 5088), (3392, 4458)]