77294375

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 106465920

約数和(自身を除く): 29171545

約数列:

[1, 5, 19, 23, 25, 95, 115, 125, 283, 437, 475, 575, 625, 1415, 2185, 2375, 2875, 5377, 6509, 7075, 10925, 11875, 14375, 26885, 32545, 35375, 54625, 123671, 134425, 162725, 176875, 273125, 618355, 672125, 813625, 3091775, 3360625, 4068125, 15458875, 77294375]

約数ペア:

[(1, 77294375), (5, 15458875), (19, 4068125), (23, 3360625), (25, 3091775), (95, 813625), (115, 672125), (125, 618355), (283, 273125), (437, 176875), (475, 162725), (575, 134425), (625, 123671), (1415, 54625), (2185, 35375), (2375, 32545), (2875, 26885), (5377, 14375), (6509, 11875), (7075, 10925)]