2488971255

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1\times {\mathrm{5507}}^1$

素因数の和:6583

約数の個数: 32

約数和(自身を含む): 4124390400

約数和(自身を除く): 1635419145

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 1039, 3117, 5195, 5507, 15585, 16521, 27535, 30131, 82605, 90393, 150655, 159703, 451965, 479109, 798515, 2395545, 5721773, 17165319, 28608865, 85826595, 165931417, 497794251, 829657085, 2488971255]

約数ペア:

[(1, 2488971255), (3, 829657085), (5, 497794251), (15, 165931417), (29, 85826595), (87, 28608865), (145, 17165319), (435, 5721773), (1039, 2395545), (3117, 798515), (5195, 479109), (5507, 451965), (15585, 159703), (16521, 150655), (27535, 90393), (30131, 82605)]