38991315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{617}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 68345856

約数和(自身を除く): 29354541

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 383, 617, 1149, 1851, 1915, 3085, 4213, 5745, 6787, 9255, 12639, 20361, 21065, 33935, 63195, 101805, 236311, 708933, 1181555, 2599421, 3544665, 7798263, 12997105, 38991315]

約数ペア:

[(1, 38991315), (3, 12997105), (5, 7798263), (11, 3544665), (15, 2599421), (33, 1181555), (55, 708933), (165, 236311), (383, 101805), (617, 63195), (1149, 33935), (1851, 21065), (1915, 20361), (3085, 12639), (4213, 9255), (5745, 6787)]