61506225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{24851}}^1$

素因数の和:24878

約数の個数: 36

約数和(自身を含む): 120184272

約数和(自身を除く): 58678047

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 24851, 74553, 124255, 223659, 273361, 372765, 621275, 820083, 1118295, 1366805, 1863825, 2460249, 4100415, 5591475, 6834025, 12301245, 20502075, 61506225]

約数ペア:

[(1, 61506225), (3, 20502075), (5, 12301245), (9, 6834025), (11, 5591475), (15, 4100415), (25, 2460249), (33, 1863825), (45, 1366805), (55, 1118295), (75, 820083), (99, 621275), (165, 372765), (225, 273361), (275, 223659), (495, 124255), (825, 74553), (2475, 24851)]