9724425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 17677440

約数和(自身を除く): 7953015

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 255, 263, 425, 435, 493, 725, 789, 1275, 1315, 1479, 2175, 2465, 3945, 4471, 6575, 7395, 7627, 12325, 13413, 19725, 22355, 22881, 36975, 38135, 67065, 111775, 114405, 129659, 190675, 335325, 388977, 572025, 648295, 1944885, 3241475, 9724425]

約数ペア:

[(1, 9724425), (3, 3241475), (5, 1944885), (15, 648295), (17, 572025), (25, 388977), (29, 335325), (51, 190675), (75, 129659), (85, 114405), (87, 111775), (145, 67065), (255, 38135), (263, 36975), (425, 22881), (435, 22355), (493, 19725), (725, 13413), (789, 12325), (1275, 7627), (1315, 7395), (1479, 6575), (2175, 4471), (2465, 3945)]