82881375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{13001}}^1$

素因数の和:13036

約数の個数: 32

約数和(自身を含む): 146038464

約数和(自身を除く): 63157089

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 13001, 39003, 65005, 195015, 221017, 325025, 663051, 975075, 1105085, 1625125, 3315255, 4875375, 5525425, 16576275, 27627125, 82881375]

約数ペア:

[(1, 82881375), (3, 27627125), (5, 16576275), (15, 5525425), (17, 4875375), (25, 3315255), (51, 1625125), (75, 1105085), (85, 975075), (125, 663051), (255, 325025), (375, 221017), (425, 195015), (1275, 65005), (2125, 39003), (6375, 13001)]