4521770485

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{863}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 5669637120

約数和(自身を除く): 1147866635

約数列:

[1, 5, 41, 61, 205, 305, 419, 863, 2095, 2501, 4315, 12505, 17179, 25559, 35383, 52643, 85895, 127795, 176915, 263215, 361597, 1047919, 1807985, 2158363, 5239595, 10791815, 14825477, 22057417, 74127385, 110287085, 904354097, 4521770485]

約数ペア:

[(1, 4521770485), (5, 904354097), (41, 110287085), (61, 74127385), (205, 22057417), (305, 14825477), (419, 10791815), (863, 5239595), (2095, 2158363), (2501, 1807985), (4315, 1047919), (12505, 361597), (17179, 263215), (25559, 176915), (35383, 127795), (52643, 85895)]