38113145

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1549}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 56544000

約数和(自身を除く): 18430855

約数列:

[1, 5, 7, 19, 35, 37, 95, 133, 185, 259, 665, 703, 1295, 1549, 3515, 4921, 7745, 10843, 24605, 29431, 54215, 57313, 147155, 206017, 286565, 401191, 1030085, 1088947, 2005955, 5444735, 7622629, 38113145]

約数ペア:

[(1, 38113145), (5, 7622629), (7, 5444735), (19, 2005955), (35, 1088947), (37, 1030085), (95, 401191), (133, 286565), (185, 206017), (259, 147155), (665, 57313), (703, 54215), (1295, 29431), (1549, 24605), (3515, 10843), (4921, 7745)]