68563715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 93747456

約数和(自身を除く): 25183741

約数列:

[1, 5, 11, 43, 53, 55, 215, 265, 473, 547, 583, 2279, 2365, 2735, 2915, 6017, 11395, 23521, 25069, 28991, 30085, 117605, 125345, 144955, 258731, 318901, 1246613, 1293655, 1594505, 6233065, 13712743, 68563715]

約数ペア:

[(1, 68563715), (5, 13712743), (11, 6233065), (43, 1594505), (53, 1293655), (55, 1246613), (215, 318901), (265, 258731), (473, 144955), (547, 125345), (583, 117605), (2279, 30085), (2365, 28991), (2735, 25069), (2915, 23521), (6017, 11395)]