2132325

素因数分解:

$3^8\times 5^2\times {\mathrm{13}}^1$

素因数の和:47

約数の個数: 54

約数和(自身を含む): 4270994

約数和(自身を除く): 2138669

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 243, 325, 351, 405, 585, 675, 729, 975, 1053, 1215, 1755, 2025, 2187, 2925, 3159, 3645, 5265, 6075, 6561, 8775, 9477, 10935, 15795, 18225, 26325, 28431, 32805, 47385, 54675, 78975, 85293, 142155, 164025, 236925, 426465, 710775, 2132325]

約数ペア:

[(1, 2132325), (3, 710775), (5, 426465), (9, 236925), (13, 164025), (15, 142155), (25, 85293), (27, 78975), (39, 54675), (45, 47385), (65, 32805), (75, 28431), (81, 26325), (117, 18225), (135, 15795), (195, 10935), (225, 9477), (243, 8775), (325, 6561), (351, 6075), (405, 5265), (585, 3645), (675, 3159), (729, 2925), (975, 2187), (1053, 2025), (1215, 1755)]