74339565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1427}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 125024256

約数和(自身を除く): 50684691

約数列:

[1, 3, 5, 15, 23, 69, 115, 151, 345, 453, 755, 1427, 2265, 3473, 4281, 7135, 10419, 17365, 21405, 32821, 52095, 98463, 164105, 215477, 492315, 646431, 1077385, 3232155, 4955971, 14867913, 24779855, 74339565]

約数ペア:

[(1, 74339565), (3, 24779855), (5, 14867913), (15, 4955971), (23, 3232155), (69, 1077385), (115, 646431), (151, 492315), (345, 215477), (453, 164105), (755, 98463), (1427, 52095), (2265, 32821), (3473, 21405), (4281, 17365), (7135, 10419)]