85271535

素因数分解:

$3^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{677}}^1$

素因数の和:1005

約数の個数: 40

約数和(自身を含む): 153575136

約数和(自身を除く): 68303601

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 311, 405, 677, 933, 1555, 2031, 2799, 3385, 4665, 6093, 8397, 10155, 13995, 18279, 25191, 30465, 41985, 54837, 91395, 125955, 210547, 274185, 631641, 1052735, 1894923, 3158205, 5684769, 9474615, 17054307, 28423845, 85271535]

約数ペア:

[(1, 85271535), (3, 28423845), (5, 17054307), (9, 9474615), (15, 5684769), (27, 3158205), (45, 1894923), (81, 1052735), (135, 631641), (311, 274185), (405, 210547), (677, 125955), (933, 91395), (1555, 54837), (2031, 41985), (2799, 30465), (3385, 25191), (4665, 18279), (6093, 13995), (8397, 10155)]