67265225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 94279680

約数和(自身を除く): 27014455

約数列:

[1, 5, 19, 23, 25, 47, 95, 115, 131, 235, 437, 475, 575, 655, 893, 1081, 1175, 2185, 2489, 3013, 3275, 4465, 5405, 6157, 10925, 12445, 15065, 20539, 22325, 27025, 30785, 57247, 62225, 75325, 102695, 116983, 141611, 153925, 286235, 513475, 584915, 708055, 1431175, 2690609, 2924575, 3540275, 13453045, 67265225]

約数ペア:

[(1, 67265225), (5, 13453045), (19, 3540275), (23, 2924575), (25, 2690609), (47, 1431175), (95, 708055), (115, 584915), (131, 513475), (235, 286235), (437, 153925), (475, 141611), (575, 116983), (655, 102695), (893, 75325), (1081, 62225), (1175, 57247), (2185, 30785), (2489, 27025), (3013, 22325), (3275, 20539), (4465, 15065), (5405, 12445), (6157, 10925)]