66240735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1723}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 116183808

約数和(自身を除く): 49943073

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 233, 699, 1165, 1723, 2563, 3495, 5169, 7689, 8615, 12815, 18953, 25845, 38445, 56859, 94765, 284295, 401459, 1204377, 2007295, 4416049, 6021885, 13248147, 22080245, 66240735]

約数ペア:

[(1, 66240735), (3, 22080245), (5, 13248147), (11, 6021885), (15, 4416049), (33, 2007295), (55, 1204377), (165, 401459), (233, 284295), (699, 94765), (1165, 56859), (1723, 38445), (2563, 25845), (3495, 18953), (5169, 12815), (7689, 8615)]