38800455

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 63590400

約数和(自身を除く): 24789945

約数列:

[1, 3, 5, 15, 79, 137, 237, 239, 395, 411, 685, 717, 1185, 1195, 2055, 3585, 10823, 18881, 32469, 32743, 54115, 56643, 94405, 98229, 162345, 163715, 283215, 491145, 2586697, 7760091, 12933485, 38800455]

約数ペア:

[(1, 38800455), (3, 12933485), (5, 7760091), (15, 2586697), (79, 491145), (137, 283215), (237, 163715), (239, 162345), (395, 98229), (411, 94405), (685, 56643), (717, 54115), (1185, 32743), (1195, 32469), (2055, 18881), (3585, 10823)]