90926145

素因数分解:

$3^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{647}}^1$

素因数の和:1011

約数の個数: 40

約数和(自身を含む): 163715904

約数和(自身を除く): 72789759

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 347, 405, 647, 1041, 1735, 1941, 3123, 3235, 5205, 5823, 9369, 9705, 15615, 17469, 28107, 29115, 46845, 52407, 87345, 140535, 224509, 262035, 673527, 1122545, 2020581, 3367635, 6061743, 10102905, 18185229, 30308715, 90926145]

約数ペア:

[(1, 90926145), (3, 30308715), (5, 18185229), (9, 10102905), (15, 6061743), (27, 3367635), (45, 2020581), (81, 1122545), (135, 673527), (347, 262035), (405, 224509), (647, 140535), (1041, 87345), (1735, 52407), (1941, 46845), (3123, 29115), (3235, 28107), (5205, 17469), (5823, 15615), (9369, 9705)]