147025325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3191}}^1$

素因数の和:3317

約数の個数: 24

約数和(自身を含む): 193945920

約数和(自身を除く): 46920595

約数列:

[1, 5, 19, 25, 95, 97, 475, 485, 1843, 2425, 3191, 9215, 15955, 46075, 60629, 79775, 303145, 309527, 1515725, 1547635, 5881013, 7738175, 29405065, 147025325]

約数ペア:

[(1, 147025325), (5, 29405065), (19, 7738175), (25, 5881013), (95, 1547635), (97, 1515725), (475, 309527), (485, 303145), (1843, 79775), (2425, 60629), (3191, 46075), (9215, 15955)]