86263375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 120257280

約数和(自身を除く): 33993905

約数列:

[1, 5, 11, 25, 43, 55, 125, 215, 275, 473, 1075, 1375, 1459, 2365, 5375, 7295, 11825, 16049, 36475, 59125, 62737, 80245, 182375, 313685, 401225, 690107, 1568425, 2006125, 3450535, 7842125, 17252675, 86263375]

約数ペア:

[(1, 86263375), (5, 17252675), (11, 7842125), (25, 3450535), (43, 2006125), (55, 1568425), (125, 690107), (215, 401225), (275, 313685), (473, 182375), (1075, 80245), (1375, 62737), (1459, 59125), (2365, 36475), (5375, 16049), (7295, 11825)]