1988024835

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1\times {\mathrm{1021}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 3202375680

約数和(自身を除く): 1214350845

約数列:

[1, 3, 5, 15, 271, 479, 813, 1021, 1355, 1437, 2395, 3063, 4065, 5105, 7185, 15315, 129809, 276691, 389427, 489059, 649045, 830073, 1383455, 1467177, 1947135, 2445295, 4150365, 7335885, 132534989, 397604967, 662674945, 1988024835]

約数ペア:

[(1, 1988024835), (3, 662674945), (5, 397604967), (15, 132534989), (271, 7335885), (479, 4150365), (813, 2445295), (1021, 1947135), (1355, 1467177), (1437, 1383455), (2395, 830073), (3063, 649045), (4065, 489059), (5105, 389427), (7185, 276691), (15315, 129809)]