2019012045

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1\times {\mathrm{4231}}^1$

素因数の和:5365

約数の個数: 32

約数和(自身を含む): 3345649920

約数和(自身を除く): 1326637875

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 1097, 3291, 4231, 5485, 12693, 16455, 21155, 31813, 63465, 95439, 122699, 159065, 368097, 477195, 613495, 1840485, 4641407, 13924221, 23207035, 69621105, 134600803, 403802409, 673004015, 2019012045]

約数ペア:

[(1, 2019012045), (3, 673004015), (5, 403802409), (15, 134600803), (29, 69621105), (87, 23207035), (145, 13924221), (435, 4641407), (1097, 1840485), (3291, 613495), (4231, 477195), (5485, 368097), (12693, 159065), (16455, 122699), (21155, 95439), (31813, 63465)]