710775

素因数分解:

$3^7\times 5^2\times {\mathrm{13}}^1$

素因数の和:44

約数の個数: 48

約数和(自身を含む): 1423520

約数和(自身を除く): 712745

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, 8775, 9477, 10935, 15795, 18225, 26325, 28431, 47385, 54675, 78975, 142155, 236925, 710775]

約数ペア:

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