65727195

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2477}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 110617920

約数和(自身を除く): 44890725

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 305, 435, 915, 1769, 2477, 5307, 7431, 8845, 12385, 26535, 37155, 71833, 151097, 215499, 359165, 453291, 755485, 1077495, 2266455, 4381813, 13145439, 21909065, 65727195]

約数ペア:

[(1, 65727195), (3, 21909065), (5, 13145439), (15, 4381813), (29, 2266455), (61, 1077495), (87, 755485), (145, 453291), (183, 359165), (305, 215499), (435, 151097), (915, 71833), (1769, 37155), (2477, 26535), (5307, 12385), (7431, 8845)]