83670585

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1697}}^1$

素因数の和:1897

約数の個数: 32

約数和(自身を含む): 141816960

約数和(自身を除く): 58146375

約数列:

[1, 3, 5, 15, 19, 57, 95, 173, 285, 519, 865, 1697, 2595, 3287, 5091, 8485, 9861, 16435, 25455, 32243, 49305, 96729, 161215, 293581, 483645, 880743, 1467905, 4403715, 5578039, 16734117, 27890195, 83670585]

約数ペア:

[(1, 83670585), (3, 27890195), (5, 16734117), (15, 5578039), (19, 4403715), (57, 1467905), (95, 880743), (173, 483645), (285, 293581), (519, 161215), (865, 96729), (1697, 49305), (2595, 32243), (3287, 25455), (5091, 16435), (8485, 9861)]