55579275

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13001}}^1$

素因数の和:13036

約数の個数: 36

約数和(自身を含む): 104796120

約数和(自身を除く): 49216845

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 13001, 39003, 65005, 117009, 195015, 247019, 325025, 585045, 741057, 975075, 1235095, 2223171, 2925225, 3705285, 6175475, 11115855, 18526425, 55579275]

約数ペア:

[(1, 55579275), (3, 18526425), (5, 11115855), (9, 6175475), (15, 3705285), (19, 2925225), (25, 2223171), (45, 1235095), (57, 975075), (75, 741057), (95, 585045), (171, 325025), (225, 247019), (285, 195015), (475, 117009), (855, 65005), (1425, 39003), (4275, 13001)]