120027895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 160392960

約数和(自身を除く): 40365065

約数列:

[1, 5, 13, 47, 65, 101, 235, 389, 505, 611, 1313, 1945, 3055, 4747, 5057, 6565, 18283, 23735, 25285, 39289, 61711, 91415, 196445, 237679, 308555, 510757, 1188395, 1846583, 2553785, 9232915, 24005579, 120027895]

約数ペア:

[(1, 120027895), (5, 24005579), (13, 9232915), (47, 2553785), (65, 1846583), (101, 1188395), (235, 510757), (389, 308555), (505, 237679), (611, 196445), (1313, 91415), (1945, 61711), (3055, 39289), (4747, 25285), (5057, 23735), (6565, 18283)]