86463225

素因数分解:

$3^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{1531}}^1$

素因数の和:1798

約数の個数: 36

約数和(自身を含む): 155583792

約数和(自身を除く): 69120567

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 251, 753, 1255, 1531, 2259, 3765, 4593, 6275, 7655, 11295, 13779, 18825, 22965, 38275, 56475, 68895, 114825, 344475, 384281, 1152843, 1921405, 3458529, 5764215, 9607025, 17292645, 28821075, 86463225]

約数ペア:

[(1, 86463225), (3, 28821075), (5, 17292645), (9, 9607025), (15, 5764215), (25, 3458529), (45, 1921405), (75, 1152843), (225, 384281), (251, 344475), (753, 114825), (1255, 68895), (1531, 56475), (2259, 38275), (3765, 22965), (4593, 18825), (6275, 13779), (7655, 11295)]