15674945

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2033

約数の個数: 24

約数和(自身を含む): 22276968

約数和(自身を除く): 6602023

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 1993, 7865, 9965, 21923, 25909, 109615, 129545, 241153, 284999, 1205765, 1424995, 3134989, 15674945]

約数ペア:

[(1, 15674945), (5, 3134989), (11, 1424995), (13, 1205765), (55, 284999), (65, 241153), (121, 129545), (143, 109615), (605, 25909), (715, 21923), (1573, 9965), (1993, 7865)]