12186135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 23403744

約数和(自身を除く): 11217609

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 563, 585, 1443, 1665, 1689, 2405, 2815, 4329, 5067, 7215, 7319, 8445, 20831, 21645, 21957, 25335, 36595, 62493, 65871, 104155, 109785, 187479, 270803, 312465, 329355, 812409, 937395, 1354015, 2437227, 4062045, 12186135]

約数ペア:

[(1, 12186135), (3, 4062045), (5, 2437227), (9, 1354015), (13, 937395), (15, 812409), (37, 329355), (39, 312465), (45, 270803), (65, 187479), (111, 109785), (117, 104155), (185, 65871), (195, 62493), (333, 36595), (481, 25335), (555, 21957), (563, 21645), (585, 20831), (1443, 8445), (1665, 7319), (1689, 7215), (2405, 5067), (2815, 4329)]