268204605

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{947}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 436838400

約数和(自身を除く): 168633795

約数列:

[1, 3, 5, 15, 79, 237, 239, 395, 717, 947, 1185, 1195, 2841, 3585, 4735, 14205, 18881, 56643, 74813, 94405, 224439, 226333, 283215, 374065, 678999, 1122195, 1131665, 3394995, 17880307, 53640921, 89401535, 268204605]

約数ペア:

[(1, 268204605), (3, 89401535), (5, 53640921), (15, 17880307), (79, 3394995), (237, 1131665), (239, 1122195), (395, 678999), (717, 374065), (947, 283215), (1185, 226333), (1195, 224439), (2841, 94405), (3585, 74813), (4735, 56643), (14205, 18881)]