27946345

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 40550400

約数和(自身を除く): 12604055

約数列:

[1, 5, 7, 31, 35, 43, 155, 215, 217, 301, 599, 1085, 1333, 1505, 2995, 4193, 6665, 9331, 18569, 20965, 25757, 46655, 92845, 128785, 129983, 180299, 649915, 798467, 901495, 3992335, 5589269, 27946345]

約数ペア:

[(1, 27946345), (5, 5589269), (7, 3992335), (31, 901495), (35, 798467), (43, 649915), (155, 180299), (215, 129983), (217, 128785), (301, 92845), (599, 46655), (1085, 25757), (1333, 20965), (1505, 18569), (2995, 9331), (4193, 6665)]