1320248615

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{32887}}^1$

素因数の和:32967

約数の個数: 32

約数和(自身を含む): 1919606784

約数和(自身を除く): 599358169

約数列:

[1, 5, 7, 31, 35, 37, 155, 185, 217, 259, 1085, 1147, 1295, 5735, 8029, 32887, 40145, 164435, 230209, 1019497, 1151045, 1216819, 5097485, 6084095, 7136479, 8517733, 35682395, 37721389, 42588665, 188606945, 264049723, 1320248615]

約数ペア:

[(1, 1320248615), (5, 264049723), (7, 188606945), (31, 42588665), (35, 37721389), (37, 35682395), (155, 8517733), (185, 7136479), (217, 6084095), (259, 5097485), (1085, 1216819), (1147, 1151045), (1295, 1019497), (5735, 230209), (8029, 164435), (32887, 40145)]