30447025

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9157}}^1$

素因数の和:9193

約数の個数: 24

約数和(自身を含む): 45423680

約数和(自身を除く): 14976655

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 9157, 45785, 64099, 173983, 228925, 320495, 869915, 1217881, 1602475, 4349575, 6089405, 30447025]

約数ペア:

[(1, 30447025), (5, 6089405), (7, 4349575), (19, 1602475), (25, 1217881), (35, 869915), (95, 320495), (133, 228925), (175, 173983), (475, 64099), (665, 45785), (3325, 9157)]