89873875

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7901}}^1$

素因数の和:7936

約数の個数: 32

約数和(自身を含む): 138063744

約数和(自身を除く): 48189869

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 325, 455, 875, 1625, 2275, 7901, 11375, 39505, 55307, 102713, 197525, 276535, 513565, 718991, 987625, 1382675, 2567825, 3594955, 6913375, 12839125, 17974775, 89873875]

約数ペア:

[(1, 89873875), (5, 17974775), (7, 12839125), (13, 6913375), (25, 3594955), (35, 2567825), (65, 1382675), (91, 987625), (125, 718991), (175, 513565), (325, 276535), (455, 197525), (875, 102713), (1625, 55307), (2275, 39505), (7901, 11375)]