87362895

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 144571392

約数和(自身を除く): 57208497

約数列:

[1, 3, 5, 15, 47, 83, 141, 235, 249, 415, 705, 1245, 1493, 3901, 4479, 7465, 11703, 19505, 22395, 58515, 70171, 123919, 210513, 350855, 371757, 619595, 1052565, 1858785, 5824193, 17472579, 29120965, 87362895]

約数ペア:

[(1, 87362895), (3, 29120965), (5, 17472579), (15, 5824193), (47, 1858785), (83, 1052565), (141, 619595), (235, 371757), (249, 350855), (415, 210513), (705, 123919), (1245, 70171), (1493, 58515), (3901, 22395), (4479, 19505), (7465, 11703)]