79796835

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 146240640

約数和(自身を除く): 66443805

約数列:

[1, 3, 5, 9, 15, 29, 45, 47, 87, 141, 145, 235, 261, 423, 435, 705, 1301, 1305, 1363, 2115, 3903, 4089, 6505, 6815, 11709, 12267, 19515, 20445, 37729, 58545, 61147, 61335, 113187, 183441, 188645, 305735, 339561, 550323, 565935, 917205, 1697805, 1773263, 2751615, 5319789, 8866315, 15959367, 26598945, 79796835]

約数ペア:

[(1, 79796835), (3, 26598945), (5, 15959367), (9, 8866315), (15, 5319789), (29, 2751615), (45, 1773263), (47, 1697805), (87, 917205), (141, 565935), (145, 550323), (235, 339561), (261, 305735), (423, 188645), (435, 183441), (705, 113187), (1301, 61335), (1305, 61147), (1363, 58545), (2115, 37729), (3903, 20445), (4089, 19515), (6505, 12267), (6815, 11709)]