1304065

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 32

約数和(自身を含む): 1969920

約数和(自身を除く): 665855

約数列:

[1, 5, 7, 19, 35, 37, 53, 95, 133, 185, 259, 265, 371, 665, 703, 1007, 1295, 1855, 1961, 3515, 4921, 5035, 7049, 9805, 13727, 24605, 35245, 37259, 68635, 186295, 260813, 1304065]

約数ペア:

[(1, 1304065), (5, 260813), (7, 186295), (19, 68635), (35, 37259), (37, 35245), (53, 24605), (95, 13727), (133, 9805), (185, 7049), (259, 5035), (265, 4921), (371, 3515), (665, 1961), (703, 1855), (1007, 1295)]