55535535

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 105850368

約数和(自身を除く): 50314833

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 151, 165, 453, 495, 743, 755, 1359, 1661, 2229, 2265, 3715, 4983, 6687, 6795, 8173, 8305, 11145, 14949, 24519, 24915, 33435, 40865, 73557, 74745, 112193, 122595, 336579, 367785, 560965, 1009737, 1234123, 1682895, 3702369, 5048685, 6170615, 11107107, 18511845, 55535535]

約数ペア:

[(1, 55535535), (3, 18511845), (5, 11107107), (9, 6170615), (11, 5048685), (15, 3702369), (33, 1682895), (45, 1234123), (55, 1009737), (99, 560965), (151, 367785), (165, 336579), (453, 122595), (495, 112193), (743, 74745), (755, 73557), (1359, 40865), (1661, 33435), (2229, 24915), (2265, 24519), (3715, 14949), (4983, 11145), (6687, 8305), (6795, 8173)]