15645852

素因数分解:

$2^2\times 3^3\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 40780320

約数和(自身を除く): 25134468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 317, 457, 634, 914, 951, 1268, 1371, 1828, 1902, 2742, 2853, 3804, 4113, 5484, 5706, 8226, 8559, 11412, 12339, 16452, 17118, 24678, 34236, 49356, 144869, 289738, 434607, 579476, 869214, 1303821, 1738428, 2607642, 3911463, 5215284, 7822926, 15645852]

約数ペア:

[(1, 15645852), (2, 7822926), (3, 5215284), (4, 3911463), (6, 2607642), (9, 1738428), (12, 1303821), (18, 869214), (27, 579476), (36, 434607), (54, 289738), (108, 144869), (317, 49356), (457, 34236), (634, 24678), (914, 17118), (951, 16452), (1268, 12339), (1371, 11412), (1828, 8559), (1902, 8226), (2742, 5706), (2853, 5484), (3804, 4113)]