980722215

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{9857}}^1$

素因数の和:9949

約数の個数: 64

約数和(自身を含む): 1930590720

約数和(自身を除く): 949868505

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 67, 99, 135, 165, 201, 297, 335, 495, 603, 737, 1005, 1485, 1809, 2211, 3015, 3685, 6633, 9045, 9857, 11055, 19899, 29571, 33165, 49285, 88713, 99495, 108427, 147855, 266139, 325281, 443565, 542135, 660419, 975843, 1330695, 1626405, 1981257, 2927529, 3302095, 4879215, 5943771, 7264609, 9906285, 14637645, 17831313, 21793827, 29718855, 36323045, 65381481, 89156565, 108969135, 196144443, 326907405, 980722215]

約数ペア:

[(1, 980722215), (3, 326907405), (5, 196144443), (9, 108969135), (11, 89156565), (15, 65381481), (27, 36323045), (33, 29718855), (45, 21793827), (55, 17831313), (67, 14637645), (99, 9906285), (135, 7264609), (165, 5943771), (201, 4879215), (297, 3302095), (335, 2927529), (495, 1981257), (603, 1626405), (737, 1330695), (1005, 975843), (1485, 660419), (1809, 542135), (2211, 443565), (3015, 325281), (3685, 266139), (6633, 147855), (9045, 108427), (9857, 99495), (11055, 88713), (19899, 49285), (29571, 33165)]