7067905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 9878400

約数和(自身を除く): 2810495

約数列:

[1, 5, 13, 19, 59, 65, 95, 97, 247, 295, 485, 767, 1121, 1235, 1261, 1843, 3835, 5605, 5723, 6305, 9215, 14573, 23959, 28615, 72865, 74399, 108737, 119795, 371995, 543685, 1413581, 7067905]

約数ペア:

[(1, 7067905), (5, 1413581), (13, 543685), (19, 371995), (59, 119795), (65, 108737), (95, 74399), (97, 72865), (247, 28615), (295, 23959), (485, 14573), (767, 9215), (1121, 6305), (1235, 5723), (1261, 5605), (1843, 3835)]