75087905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 98703360

約数和(自身を除く): 23615455

約数列:

[1, 5, 19, 47, 67, 95, 235, 251, 335, 893, 1255, 1273, 3149, 4465, 4769, 6365, 11797, 15745, 16817, 23845, 58985, 59831, 84085, 224143, 299155, 319523, 790399, 1120715, 1597615, 3951995, 15017581, 75087905]

約数ペア:

[(1, 75087905), (5, 15017581), (19, 3951995), (47, 1597615), (67, 1120715), (95, 790399), (235, 319523), (251, 299155), (335, 224143), (893, 84085), (1255, 59831), (1273, 58985), (3149, 23845), (4465, 16817), (4769, 15745), (6365, 11797)]