71737065

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83903}}^1$

素因数の和:83933

約数の個数: 24

約数和(自身を含む): 130890240

約数和(自身を除く): 59153175

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 83903, 251709, 419515, 755127, 1258545, 1594157, 3775635, 4782471, 7970785, 14347413, 23912355, 71737065]

約数ペア:

[(1, 71737065), (3, 23912355), (5, 14347413), (9, 7970785), (15, 4782471), (19, 3775635), (45, 1594157), (57, 1258545), (95, 755127), (171, 419515), (285, 251709), (855, 83903)]