22722805

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 32855040

約数和(自身を除く): 10132235

約数列:

[1, 5, 7, 29, 35, 61, 145, 203, 305, 367, 427, 1015, 1769, 1835, 2135, 2569, 8845, 10643, 12383, 12845, 22387, 53215, 61915, 74501, 111935, 156709, 372505, 649223, 783545, 3246115, 4544561, 22722805]

約数ペア:

[(1, 22722805), (5, 4544561), (7, 3246115), (29, 783545), (35, 649223), (61, 372505), (145, 156709), (203, 111935), (305, 74501), (367, 61915), (427, 53215), (1015, 22387), (1769, 12845), (1835, 12383), (2135, 10643), (2569, 8845)]