72344855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 98758656

約数和(自身を除く): 26413801

約数列:

[1, 5, 11, 31, 55, 151, 155, 281, 341, 755, 1405, 1661, 1705, 3091, 4681, 8305, 8711, 15455, 23405, 42431, 43555, 51491, 95821, 212155, 257455, 466741, 479105, 1315361, 2333705, 6576805, 14468971, 72344855]

約数ペア:

[(1, 72344855), (5, 14468971), (11, 6576805), (31, 2333705), (55, 1315361), (151, 479105), (155, 466741), (281, 257455), (341, 212155), (755, 95821), (1405, 51491), (1661, 43555), (1705, 42431), (3091, 23405), (4681, 15455), (8305, 8711)]