90166245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{683}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 155820672

約数和(自身を除く): 65654427

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 677, 683, 2031, 2049, 3385, 3415, 8801, 8879, 10155, 10245, 26403, 26637, 44005, 44395, 132015, 133185, 462391, 1387173, 2311955, 6011083, 6935865, 18033249, 30055415, 90166245]

約数ペア:

[(1, 90166245), (3, 30055415), (5, 18033249), (13, 6935865), (15, 6011083), (39, 2311955), (65, 1387173), (195, 462391), (677, 133185), (683, 132015), (2031, 44395), (2049, 44005), (3385, 26637), (3415, 26403), (8801, 10245), (8879, 10155)]