33100275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 62433504

約数和(自身を除く): 29333229

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 1997, 3315, 5525, 5991, 9985, 16575, 25961, 29955, 33949, 49925, 77883, 101847, 129805, 149775, 169745, 389415, 441337, 509235, 649025, 848725, 1324011, 1947075, 2206685, 2546175, 6620055, 11033425, 33100275]

約数ペア:

[(1, 33100275), (3, 11033425), (5, 6620055), (13, 2546175), (15, 2206685), (17, 1947075), (25, 1324011), (39, 848725), (51, 649025), (65, 509235), (75, 441337), (85, 389415), (195, 169745), (221, 149775), (255, 129805), (325, 101847), (425, 77883), (663, 49925), (975, 33949), (1105, 29955), (1275, 25961), (1997, 16575), (3315, 9985), (5525, 5991)]