2912121675

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{1297}}^1$

素因数の和:1917

約数の個数: 72

約数和(自身を含む): 5536426896

約数和(自身を除く): 2624305221

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 587, 765, 1275, 1297, 1761, 2935, 3825, 3891, 5283, 6485, 8805, 9979, 11673, 14675, 19455, 22049, 26415, 29937, 32425, 44025, 49895, 58365, 66147, 89811, 97275, 110245, 132075, 149685, 198441, 249475, 291825, 330735, 449055, 551225, 748425, 761339, 992205, 1653675, 2245275, 2284017, 3806695, 4961025, 6852051, 11420085, 12942763, 19033475, 34260255, 38828289, 57100425, 64713815, 116484867, 171301275, 194141445, 323569075, 582424335, 970707225, 2912121675]

約数ペア:

[(1, 2912121675), (3, 970707225), (5, 582424335), (9, 323569075), (15, 194141445), (17, 171301275), (25, 116484867), (45, 64713815), (51, 57100425), (75, 38828289), (85, 34260255), (153, 19033475), (225, 12942763), (255, 11420085), (425, 6852051), (587, 4961025), (765, 3806695), (1275, 2284017), (1297, 2245275), (1761, 1653675), (2935, 992205), (3825, 761339), (3891, 748425), (5283, 551225), (6485, 449055), (8805, 330735), (9979, 291825), (11673, 249475), (14675, 198441), (19455, 149685), (22049, 132075), (26415, 110245), (29937, 97275), (32425, 89811), (44025, 66147), (49895, 58365)]