4828425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 9677952

約数和(自身を除く): 4849527

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 541, 595, 1275, 1623, 1785, 2705, 2975, 3787, 8115, 8925, 9197, 11361, 13525, 18935, 27591, 40575, 45985, 56805, 64379, 94675, 137955, 193137, 229925, 284025, 321895, 689775, 965685, 1609475, 4828425]

約数ペア:

[(1, 4828425), (3, 1609475), (5, 965685), (7, 689775), (15, 321895), (17, 284025), (21, 229925), (25, 193137), (35, 137955), (51, 94675), (75, 64379), (85, 56805), (105, 45985), (119, 40575), (175, 27591), (255, 18935), (357, 13525), (425, 11361), (525, 9197), (541, 8925), (595, 8115), (1275, 3787), (1623, 2975), (1785, 2705)]