10698875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 15095808

約数和(自身を除く): 4396933

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 251, 275, 341, 775, 1255, 1375, 1705, 2761, 3875, 6275, 7781, 8525, 13805, 31375, 38905, 42625, 69025, 85591, 194525, 345125, 427955, 972625, 2139775, 10698875]

約数ペア:

[(1, 10698875), (5, 2139775), (11, 972625), (25, 427955), (31, 345125), (55, 194525), (125, 85591), (155, 69025), (251, 42625), (275, 38905), (341, 31375), (775, 13805), (1255, 8525), (1375, 7781), (1705, 6275), (2761, 3875)]