79758105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39979}}^1$

素因数の和:40013

約数の個数: 32

約数和(自身を含む): 153523200

約数和(自身を除く): 73765095

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 39979, 119937, 199895, 279853, 599685, 759601, 839559, 1399265, 2278803, 3798005, 4197795, 5317207, 11394015, 15951621, 26586035, 79758105]

約数ペア:

[(1, 79758105), (3, 26586035), (5, 15951621), (7, 11394015), (15, 5317207), (19, 4197795), (21, 3798005), (35, 2278803), (57, 1399265), (95, 839559), (105, 759601), (133, 599685), (285, 279853), (399, 199895), (665, 119937), (1995, 39979)]