98121355

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 29612405

約数列:

[1, 5, 29, 31, 83, 145, 155, 263, 415, 899, 1315, 2407, 2573, 4495, 7627, 8153, 12035, 12865, 21829, 38135, 40765, 74617, 109145, 236437, 373085, 633041, 676699, 1182185, 3165205, 3383495, 19624271, 98121355]

約数ペア:

[(1, 98121355), (5, 19624271), (29, 3383495), (31, 3165205), (83, 1182185), (145, 676699), (155, 633041), (263, 373085), (415, 236437), (899, 109145), (1315, 74617), (2407, 40765), (2573, 38135), (4495, 21829), (7627, 12865), (8153, 12035)]