1435545

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 2770560

約数和(自身を除く): 1335015

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 73, 95, 115, 171, 207, 219, 285, 345, 365, 437, 657, 855, 1035, 1095, 1311, 1387, 1679, 2185, 3285, 3933, 4161, 5037, 6555, 6935, 8395, 12483, 15111, 19665, 20805, 25185, 31901, 62415, 75555, 95703, 159505, 287109, 478515, 1435545]

約数ペア:

[(1, 1435545), (3, 478515), (5, 287109), (9, 159505), (15, 95703), (19, 75555), (23, 62415), (45, 31901), (57, 25185), (69, 20805), (73, 19665), (95, 15111), (115, 12483), (171, 8395), (207, 6935), (219, 6555), (285, 5037), (345, 4161), (365, 3933), (437, 3285), (657, 2185), (855, 1679), (1035, 1387), (1095, 1311)]