13382235

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 24530688

約数和(自身を除く): 11148453

約数列:

[1, 3, 5, 9, 15, 31, 45, 53, 93, 155, 159, 181, 265, 279, 465, 477, 543, 795, 905, 1395, 1629, 1643, 2385, 2715, 4929, 5611, 8145, 8215, 9593, 14787, 16833, 24645, 28055, 28779, 47965, 50499, 73935, 84165, 86337, 143895, 252495, 297383, 431685, 892149, 1486915, 2676447, 4460745, 13382235]

約数ペア:

[(1, 13382235), (3, 4460745), (5, 2676447), (9, 1486915), (15, 892149), (31, 431685), (45, 297383), (53, 252495), (93, 143895), (155, 86337), (159, 84165), (181, 73935), (265, 50499), (279, 47965), (465, 28779), (477, 28055), (543, 24645), (795, 16833), (905, 14787), (1395, 9593), (1629, 8215), (1643, 8145), (2385, 5611), (2715, 4929)]