13872045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7643}}^1$

素因数の和:7673

約数の個数: 24

約数和(自身を含む): 24399648

約数和(自身を除く): 10527603

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 7643, 22929, 38215, 84073, 114645, 252219, 420365, 924803, 1261095, 2774409, 4624015, 13872045]

約数ペア:

[(1, 13872045), (3, 4624015), (5, 2774409), (11, 1261095), (15, 924803), (33, 420365), (55, 252219), (121, 114645), (165, 84073), (363, 38215), (605, 22929), (1815, 7643)]