685401145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5881}}^1$

素因数の和:6073

約数の個数: 32

約数和(自身を含む): 972365184

約数和(自身を除く): 286964039

約数列:

[1, 5, 11, 13, 55, 65, 143, 163, 715, 815, 1793, 2119, 5881, 8965, 10595, 23309, 29405, 64691, 76453, 116545, 323455, 382265, 840983, 958603, 4204915, 4793015, 10544633, 12461839, 52723165, 62309195, 137080229, 685401145]

約数ペア:

[(1, 685401145), (5, 137080229), (11, 62309195), (13, 52723165), (55, 12461839), (65, 10544633), (143, 4793015), (163, 4204915), (715, 958603), (815, 840983), (1793, 382265), (2119, 323455), (5881, 116545), (8965, 76453), (10595, 64691), (23309, 29405)]