10800265

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 15840000

約数和(自身を除く): 5039735

約数列:

[1, 5, 7, 19, 35, 95, 109, 133, 149, 545, 665, 745, 763, 1043, 2071, 2831, 3815, 5215, 10355, 14155, 14497, 16241, 19817, 72485, 81205, 99085, 113687, 308579, 568435, 1542895, 2160053, 10800265]

約数ペア:

[(1, 10800265), (5, 2160053), (7, 1542895), (19, 568435), (35, 308579), (95, 113687), (109, 99085), (133, 81205), (149, 72485), (545, 19817), (665, 16241), (745, 14497), (763, 14155), (1043, 10355), (2071, 5215), (2831, 3815)]