87957375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{21323}}^1$

素因数の和:21352

約数の個数: 32

約数和(自身を含む): 159674112

約数和(自身を除く): 71716737

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 21323, 63969, 106615, 234553, 319845, 533075, 703659, 1172765, 1599225, 2665375, 3518295, 5863825, 7996125, 17591475, 29319125, 87957375]

約数ペア:

[(1, 87957375), (3, 29319125), (5, 17591475), (11, 7996125), (15, 5863825), (25, 3518295), (33, 2665375), (55, 1599225), (75, 1172765), (125, 703659), (165, 533075), (275, 319845), (375, 234553), (825, 106615), (1375, 63969), (4125, 21323)]