13721235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 24164352

約数和(自身を除く): 10443117

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 607, 685, 1507, 1821, 2055, 3035, 4521, 6677, 7535, 9105, 20031, 22605, 33385, 83159, 100155, 249477, 415795, 914749, 1247385, 2744247, 4573745, 13721235]

約数ペア:

[(1, 13721235), (3, 4573745), (5, 2744247), (11, 1247385), (15, 914749), (33, 415795), (55, 249477), (137, 100155), (165, 83159), (411, 33385), (607, 22605), (685, 20031), (1507, 9105), (1821, 7535), (2055, 6677), (3035, 4521)]