6870825

素因数分解:

$3^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:70

約数の個数: 84

約数和(自身を含む): 14230860

約数和(自身を除く): 7360035

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 29, 39, 45, 65, 75, 81, 87, 117, 135, 145, 195, 225, 243, 261, 325, 351, 377, 405, 435, 585, 675, 725, 729, 783, 975, 1053, 1131, 1215, 1305, 1755, 1885, 2025, 2175, 2349, 2925, 3159, 3393, 3645, 3915, 5265, 5655, 6075, 6525, 7047, 8775, 9425, 9477, 10179, 11745, 15795, 16965, 18225, 19575, 21141, 26325, 28275, 30537, 35235, 47385, 50895, 58725, 78975, 84825, 91611, 105705, 152685, 176175, 236925, 254475, 274833, 458055, 528525, 763425, 1374165, 2290275, 6870825]

約数ペア:

[(1, 6870825), (3, 2290275), (5, 1374165), (9, 763425), (13, 528525), (15, 458055), (25, 274833), (27, 254475), (29, 236925), (39, 176175), (45, 152685), (65, 105705), (75, 91611), (81, 84825), (87, 78975), (117, 58725), (135, 50895), (145, 47385), (195, 35235), (225, 30537), (243, 28275), (261, 26325), (325, 21141), (351, 19575), (377, 18225), (405, 16965), (435, 15795), (585, 11745), (675, 10179), (725, 9477), (729, 9425), (783, 8775), (975, 7047), (1053, 6525), (1131, 6075), (1215, 5655), (1305, 5265), (1755, 3915), (1885, 3645), (2025, 3393), (2175, 3159), (2349, 2925)]