26559825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 46604160

約数和(自身を除く): 20044335

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 89, 115, 173, 267, 345, 445, 519, 575, 865, 1335, 1725, 2047, 2225, 2595, 3979, 4325, 6141, 6675, 10235, 11937, 12975, 15397, 19895, 30705, 46191, 51175, 59685, 76985, 99475, 153525, 230955, 298425, 354131, 384925, 1062393, 1154775, 1770655, 5311965, 8853275, 26559825]

約数ペア:

[(1, 26559825), (3, 8853275), (5, 5311965), (15, 1770655), (23, 1154775), (25, 1062393), (69, 384925), (75, 354131), (89, 298425), (115, 230955), (173, 153525), (267, 99475), (345, 76985), (445, 59685), (519, 51175), (575, 46191), (865, 30705), (1335, 19895), (1725, 15397), (2047, 12975), (2225, 11937), (2595, 10235), (3979, 6675), (4325, 6141)]