61806195

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11351}}^1$

素因数の和:11384

約数の個数: 36

約数和(自身を含む): 117765648

約数和(自身を除く): 55959453

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 11351, 34053, 56755, 102159, 124861, 170265, 374583, 510795, 624305, 1123749, 1373471, 1872915, 4120413, 5618745, 6867355, 12361239, 20602065, 61806195]

約数ペア:

[(1, 61806195), (3, 20602065), (5, 12361239), (9, 6867355), (11, 5618745), (15, 4120413), (33, 1872915), (45, 1373471), (55, 1123749), (99, 624305), (121, 510795), (165, 374583), (363, 170265), (495, 124861), (605, 102159), (1089, 56755), (1815, 34053), (5445, 11351)]