65228235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13463}}^1$

素因数の和:13507

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 51100725

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 13463, 40389, 67315, 201945, 228871, 255797, 686613, 767391, 1144355, 1278985, 3433065, 3836955, 4348549, 13045647, 21742745, 65228235]

約数ペア:

[(1, 65228235), (3, 21742745), (5, 13045647), (15, 4348549), (17, 3836955), (19, 3433065), (51, 1278985), (57, 1144355), (85, 767391), (95, 686613), (255, 255797), (285, 228871), (323, 201945), (969, 67315), (1615, 40389), (4845, 13463)]