25224615

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 48860448

約数和(自身を除く): 23635833

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1597, 1755, 3159, 4791, 5265, 7985, 14373, 15795, 20761, 23955, 43119, 62283, 71865, 103805, 129357, 186849, 215595, 311415, 388071, 560547, 646785, 934245, 1681641, 1940355, 2802735, 5044923, 8408205, 25224615]

約数ペア:

[(1, 25224615), (3, 8408205), (5, 5044923), (9, 2802735), (13, 1940355), (15, 1681641), (27, 934245), (39, 646785), (45, 560547), (65, 388071), (81, 311415), (117, 215595), (135, 186849), (195, 129357), (243, 103805), (351, 71865), (405, 62283), (585, 43119), (1053, 23955), (1215, 20761), (1597, 15795), (1755, 14373), (3159, 7985), (4791, 5265)]