42966915

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 27535485

約数列:

[1, 3, 5, 15, 79, 101, 237, 303, 359, 395, 505, 1077, 1185, 1515, 1795, 5385, 7979, 23937, 28361, 36259, 39895, 85083, 108777, 119685, 141805, 181295, 425415, 543885, 2864461, 8593383, 14322305, 42966915]

約数ペア:

[(1, 42966915), (3, 14322305), (5, 8593383), (15, 2864461), (79, 543885), (101, 425415), (237, 181295), (303, 141805), (359, 119685), (395, 108777), (505, 85083), (1077, 39895), (1185, 36259), (1515, 28361), (1795, 23937), (5385, 7979)]