22349925

素因数分解:

$3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 44865184

約数和(自身を除く): 22515259

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 243, 283, 325, 351, 405, 585, 675, 849, 975, 1053, 1215, 1415, 1755, 2025, 2547, 2925, 3159, 3679, 4245, 5265, 6075, 7075, 7641, 8775, 11037, 12735, 15795, 18395, 21225, 22923, 26325, 33111, 38205, 55185, 63675, 68769, 78975, 91975, 99333, 114615, 165555, 191025, 275925, 297999, 343845, 496665, 573075, 827775, 893997, 1489995, 1719225, 2483325, 4469985, 7449975, 22349925]

約数ペア:

[(1, 22349925), (3, 7449975), (5, 4469985), (9, 2483325), (13, 1719225), (15, 1489995), (25, 893997), (27, 827775), (39, 573075), (45, 496665), (65, 343845), (75, 297999), (81, 275925), (117, 191025), (135, 165555), (195, 114615), (225, 99333), (243, 91975), (283, 78975), (325, 68769), (351, 63675), (405, 55185), (585, 38205), (675, 33111), (849, 26325), (975, 22923), (1053, 21225), (1215, 18395), (1415, 15795), (1755, 12735), (2025, 11037), (2547, 8775), (2925, 7641), (3159, 7075), (3679, 6075), (4245, 5265)]