91999165

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 119669760

約数和(自身を除く): 27670595

約数列:

[1, 5, 29, 31, 97, 145, 155, 211, 485, 899, 1055, 2813, 3007, 4495, 6119, 6541, 14065, 15035, 20467, 30595, 32705, 87203, 102335, 189689, 436015, 593543, 634477, 948445, 2967715, 3172385, 18399833, 91999165]

約数ペア:

[(1, 91999165), (5, 18399833), (29, 3172385), (31, 2967715), (97, 948445), (145, 634477), (155, 593543), (211, 436015), (485, 189689), (899, 102335), (1055, 87203), (2813, 32705), (3007, 30595), (4495, 20467), (6119, 15035), (6541, 14065)]