1996627095

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1\times {\mathrm{997}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 3497375232

約数和(自身を除く): 1500748137

約数列:

[1, 3, 5, 9, 15, 45, 191, 233, 573, 699, 955, 997, 1165, 1719, 2097, 2865, 2991, 3495, 4985, 8595, 8973, 10485, 14955, 44503, 44865, 133509, 190427, 222515, 232301, 400527, 571281, 667545, 696903, 952135, 1161505, 1713843, 2002635, 2090709, 2856405, 3484515, 8569215, 10453545, 44369491, 133108473, 221847455, 399325419, 665542365, 1996627095]

約数ペア:

[(1, 1996627095), (3, 665542365), (5, 399325419), (9, 221847455), (15, 133108473), (45, 44369491), (191, 10453545), (233, 8569215), (573, 3484515), (699, 2856405), (955, 2090709), (997, 2002635), (1165, 1713843), (1719, 1161505), (2097, 952135), (2865, 696903), (2991, 667545), (3495, 571281), (4985, 400527), (8595, 232301), (8973, 222515), (10485, 190427), (14955, 133509), (44503, 44865)]