7914165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4001

約数の個数: 32

約数和(自身を含む): 15237120

約数和(自身を除く): 7322955

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 3967, 11901, 19835, 27769, 59505, 75373, 83307, 138845, 226119, 376865, 416535, 527611, 1130595, 1582833, 2638055, 7914165]

約数ペア:

[(1, 7914165), (3, 2638055), (5, 1582833), (7, 1130595), (15, 527611), (19, 416535), (21, 376865), (35, 226119), (57, 138845), (95, 83307), (105, 75373), (133, 59505), (285, 27769), (399, 19835), (665, 11901), (1995, 3967)]