806498085

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 1365154560

約数和(自身を除く): 558656475

約数列:

[1, 3, 5, 15, 41, 53, 109, 123, 159, 205, 227, 265, 327, 545, 615, 681, 795, 1135, 1635, 2173, 3405, 4469, 5777, 6519, 9307, 10865, 12031, 13407, 17331, 22345, 24743, 27921, 28885, 32595, 36093, 46535, 60155, 67035, 74229, 86655, 123715, 139605, 180465, 236857, 371145, 493271, 710571, 1014463, 1184285, 1311379, 1479813, 2466355, 3043389, 3552855, 3934137, 5072315, 6556895, 7399065, 15216945, 19670685, 53766539, 161299617, 268832695, 806498085]

約数ペア:

[(1, 806498085), (3, 268832695), (5, 161299617), (15, 53766539), (41, 19670685), (53, 15216945), (109, 7399065), (123, 6556895), (159, 5072315), (205, 3934137), (227, 3552855), (265, 3043389), (327, 2466355), (545, 1479813), (615, 1311379), (681, 1184285), (795, 1014463), (1135, 710571), (1635, 493271), (2173, 371145), (3405, 236857), (4469, 180465), (5777, 139605), (6519, 123715), (9307, 86655), (10865, 74229), (12031, 67035), (13407, 60155), (17331, 46535), (22345, 36093), (24743, 32595), (27921, 28885)]