1120185

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 2216448

約数和(自身を除く): 1096263

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 73, 93, 99, 155, 165, 219, 279, 341, 365, 465, 495, 657, 803, 1023, 1095, 1395, 1705, 2263, 2409, 3069, 3285, 4015, 5115, 6789, 7227, 11315, 12045, 15345, 20367, 24893, 33945, 36135, 74679, 101835, 124465, 224037, 373395, 1120185]

約数ペア:

[(1, 1120185), (3, 373395), (5, 224037), (9, 124465), (11, 101835), (15, 74679), (31, 36135), (33, 33945), (45, 24893), (55, 20367), (73, 15345), (93, 12045), (99, 11315), (155, 7227), (165, 6789), (219, 5115), (279, 4015), (341, 3285), (365, 3069), (465, 2409), (495, 2263), (657, 1705), (803, 1395), (1023, 1095)]