420199654695

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{5274583}}^1$

素因数の和:5274751

約数の個数: 32

約数和(自身を含む): 692700567552

約数和(自身を除く): 272500912857

約数列:

[1, 3, 5, 15, 47, 113, 141, 235, 339, 565, 705, 1695, 5311, 15933, 26555, 79665, 5274583, 15823749, 26372915, 79118745, 247905401, 596027879, 743716203, 1239527005, 1788083637, 2980139395, 3718581015, 8940418185, 28013310313, 84039930939, 140066551565, 420199654695]

約数ペア:

[(1, 420199654695), (3, 140066551565), (5, 84039930939), (15, 28013310313), (47, 8940418185), (113, 3718581015), (141, 2980139395), (235, 1788083637), (339, 1239527005), (565, 743716203), (705, 596027879), (1695, 247905401), (5311, 79118745), (15933, 26372915), (26555, 15823749), (79665, 5274583)]