119720615

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4391}}^1$

素因数の和:4463

約数の個数: 32

約数和(自身を含む): 177085440

約数和(自身を除く): 57364825

約数列:

[1, 5, 7, 19, 35, 41, 95, 133, 205, 287, 665, 779, 1435, 3895, 4391, 5453, 21955, 27265, 30737, 83429, 153685, 180031, 417145, 584003, 900155, 1260217, 2920015, 3420589, 6301085, 17102945, 23944123, 119720615]

約数ペア:

[(1, 119720615), (5, 23944123), (7, 17102945), (19, 6301085), (35, 3420589), (41, 2920015), (95, 1260217), (133, 900155), (205, 584003), (287, 417145), (665, 180031), (779, 153685), (1435, 83429), (3895, 30737), (4391, 27265), (5453, 21955)]