84190925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 134158080

約数和(自身を除く): 49967155

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 91, 115, 161, 175, 299, 325, 455, 575, 805, 1495, 1609, 2093, 2275, 4025, 7475, 8045, 10465, 11263, 20917, 37007, 40225, 52325, 56315, 104585, 146419, 185035, 259049, 281575, 481091, 522925, 732095, 925175, 1295245, 2405455, 3367637, 3660475, 6476225, 12027275, 16838185, 84190925]

約数ペア:

[(1, 84190925), (5, 16838185), (7, 12027275), (13, 6476225), (23, 3660475), (25, 3367637), (35, 2405455), (65, 1295245), (91, 925175), (115, 732095), (161, 522925), (175, 481091), (299, 281575), (325, 259049), (455, 185035), (575, 146419), (805, 104585), (1495, 56315), (1609, 52325), (2093, 40225), (2275, 37007), (4025, 20917), (7475, 11263), (8045, 10465)]