65170365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2243}}^1$

素因数の和:2413

約数の個数: 32

約数和(自身を含む): 113097600

約数和(自身を除く): 47927235

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 195, 447, 745, 1937, 2235, 2243, 5811, 6729, 9685, 11215, 29055, 29159, 33645, 87477, 145795, 334207, 437385, 1002621, 1671035, 4344691, 5013105, 13034073, 21723455, 65170365]

約数ペア:

[(1, 65170365), (3, 21723455), (5, 13034073), (13, 5013105), (15, 4344691), (39, 1671035), (65, 1002621), (149, 437385), (195, 334207), (447, 145795), (745, 87477), (1937, 33645), (2235, 29159), (2243, 29055), (5811, 11215), (6729, 9685)]