54271695

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{997}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 91975680

約数和(自身を除く): 37703985

約数列:

[1, 3, 5, 15, 19, 57, 95, 191, 285, 573, 955, 997, 2865, 2991, 3629, 4985, 10887, 14955, 18145, 18943, 54435, 56829, 94715, 190427, 284145, 571281, 952135, 2856405, 3618113, 10854339, 18090565, 54271695]

約数ペア:

[(1, 54271695), (3, 18090565), (5, 10854339), (15, 3618113), (19, 2856405), (57, 952135), (95, 571281), (191, 284145), (285, 190427), (573, 94715), (955, 56829), (997, 54435), (2865, 18943), (2991, 18145), (3629, 14955), (4985, 10887)]