3669690225

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{661}}^1\times {\mathrm{937}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 6159883520

約数和(自身を除く): 2490193295

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 661, 937, 1185, 1975, 1983, 2811, 3305, 4685, 5925, 9915, 14055, 16525, 23425, 49575, 52219, 70275, 74023, 156657, 222069, 261095, 370115, 619357, 783285, 1110345, 1305475, 1850575, 1858071, 3096785, 3916425, 5551725, 9290355, 15483925, 46451775, 48929203, 146787609, 244646015, 733938045, 1223230075, 3669690225]

約数ペア:

[(1, 3669690225), (3, 1223230075), (5, 733938045), (15, 244646015), (25, 146787609), (75, 48929203), (79, 46451775), (237, 15483925), (395, 9290355), (661, 5551725), (937, 3916425), (1185, 3096785), (1975, 1858071), (1983, 1850575), (2811, 1305475), (3305, 1110345), (4685, 783285), (5925, 619357), (9915, 370115), (14055, 261095), (16525, 222069), (23425, 156657), (49575, 74023), (52219, 70275)]