15076125

素因数分解:

$3^4\times 5^3\times {\mathrm{1489}}^1$

素因数の和:1516

約数の個数: 40

約数和(自身を含む): 28125240

約数和(自身を除く): 13049115

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 1489, 2025, 3375, 4467, 7445, 10125, 13401, 22335, 37225, 40203, 67005, 111675, 120609, 186125, 201015, 335025, 558375, 603045, 1005075, 1675125, 3015225, 5025375, 15076125]

約数ペア:

[(1, 15076125), (3, 5025375), (5, 3015225), (9, 1675125), (15, 1005075), (25, 603045), (27, 558375), (45, 335025), (75, 201015), (81, 186125), (125, 120609), (135, 111675), (225, 67005), (375, 40203), (405, 37225), (675, 22335), (1125, 13401), (1489, 10125), (2025, 7445), (3375, 4467)]