4122495

素因数分解:

$3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:68

約数の個数: 64

約数和(自身を含む): 8265600

約数和(自身を除く): 4143105

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 81, 87, 117, 135, 145, 195, 243, 261, 351, 377, 405, 435, 585, 729, 783, 1053, 1131, 1215, 1305, 1755, 1885, 2187, 2349, 3159, 3393, 3645, 3915, 5265, 5655, 7047, 9477, 10179, 10935, 11745, 15795, 16965, 21141, 28431, 30537, 35235, 47385, 50895, 63423, 91611, 105705, 142155, 152685, 274833, 317115, 458055, 824499, 1374165, 4122495]

約数ペア:

[(1, 4122495), (3, 1374165), (5, 824499), (9, 458055), (13, 317115), (15, 274833), (27, 152685), (29, 142155), (39, 105705), (45, 91611), (65, 63423), (81, 50895), (87, 47385), (117, 35235), (135, 30537), (145, 28431), (195, 21141), (243, 16965), (261, 15795), (351, 11745), (377, 10935), (405, 10179), (435, 9477), (585, 7047), (729, 5655), (783, 5265), (1053, 3915), (1131, 3645), (1215, 3393), (1305, 3159), (1755, 2349), (1885, 2187)]