65154795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1297}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 111025728

約数和(自身を除く): 45870933

約数列:

[1, 3, 5, 15, 17, 51, 85, 197, 255, 591, 985, 1297, 2955, 3349, 3891, 6485, 10047, 16745, 19455, 22049, 50235, 66147, 110245, 255509, 330735, 766527, 1277545, 3832635, 4343653, 13030959, 21718265, 65154795]

約数ペア:

[(1, 65154795), (3, 21718265), (5, 13030959), (15, 4343653), (17, 3832635), (51, 1277545), (85, 766527), (197, 330735), (255, 255509), (591, 110245), (985, 66147), (1297, 50235), (2955, 22049), (3349, 19455), (3891, 16745), (6485, 10047)]