4728045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 8886528

約数和(自身を除く): 4158483

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1217, 1295, 3651, 3885, 6085, 8519, 18255, 25557, 42595, 45029, 127785, 135087, 225145, 315203, 675435, 945609, 1576015, 4728045]

約数ペア:

[(1, 4728045), (3, 1576015), (5, 945609), (7, 675435), (15, 315203), (21, 225145), (35, 135087), (37, 127785), (105, 45029), (111, 42595), (185, 25557), (259, 18255), (555, 8519), (777, 6085), (1217, 3885), (1295, 3651)]