12963015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22159}}^1$

素因数の和:22183

約数の個数: 24

約数和(自身を含む): 24198720

約数和(自身を除く): 11235705

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 22159, 66477, 110795, 199431, 288067, 332385, 864201, 997155, 1440335, 2592603, 4321005, 12963015]

約数ペア:

[(1, 12963015), (3, 4321005), (5, 2592603), (9, 1440335), (13, 997155), (15, 864201), (39, 332385), (45, 288067), (65, 199431), (117, 110795), (195, 66477), (585, 22159)]