2966425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 4856832

約数和(自身を除く): 1890407

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 67, 77, 115, 161, 175, 253, 275, 335, 385, 469, 575, 737, 805, 1265, 1541, 1675, 1771, 1925, 2345, 3685, 4025, 5159, 6325, 7705, 8855, 10787, 11725, 16951, 18425, 25795, 38525, 44275, 53935, 84755, 118657, 128975, 269675, 423775, 593285, 2966425]

約数ペア:

[(1, 2966425), (5, 593285), (7, 423775), (11, 269675), (23, 128975), (25, 118657), (35, 84755), (55, 53935), (67, 44275), (77, 38525), (115, 25795), (161, 18425), (175, 16951), (253, 11725), (275, 10787), (335, 8855), (385, 7705), (469, 6325), (575, 5159), (737, 4025), (805, 3685), (1265, 2345), (1541, 1925), (1675, 1771)]