713157225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50849}}^1$

素因数の和:50890

約数の個数: 48

約数和(自身を含む): 1361966400

約数和(自身を除く): 648809175

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2805, 4675, 14025, 50849, 152547, 254245, 559339, 762735, 864433, 1271225, 1678017, 2593299, 2796695, 3813675, 4322165, 8390085, 9508763, 12966495, 13983475, 21610825, 28526289, 41950425, 47543815, 64832475, 142631445, 237719075, 713157225]

約数ペア:

[(1, 713157225), (3, 237719075), (5, 142631445), (11, 64832475), (15, 47543815), (17, 41950425), (25, 28526289), (33, 21610825), (51, 13983475), (55, 12966495), (75, 9508763), (85, 8390085), (165, 4322165), (187, 3813675), (255, 2796695), (275, 2593299), (425, 1678017), (561, 1271225), (825, 864433), (935, 762735), (1275, 559339), (2805, 254245), (4675, 152547), (14025, 50849)]