74451215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 98496000

約数和(自身を除く): 24044785

約数列:

[1, 5, 19, 37, 59, 95, 185, 295, 359, 703, 1121, 1795, 2183, 3515, 5605, 6821, 10915, 13283, 21181, 34105, 41477, 66415, 105905, 207385, 252377, 402439, 783697, 1261885, 2012195, 3918485, 14890243, 74451215]

約数ペア:

[(1, 74451215), (5, 14890243), (19, 3918485), (37, 2012195), (59, 1261885), (95, 783697), (185, 402439), (295, 252377), (359, 207385), (703, 105905), (1121, 66415), (1795, 41477), (2183, 34105), (3515, 21181), (5605, 13283), (6821, 10915)]