88402405

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2003}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 131975424

約数和(自身を除く): 43573019

約数列:

[1, 5, 7, 13, 35, 65, 91, 97, 455, 485, 679, 1261, 2003, 3395, 6305, 8827, 10015, 14021, 26039, 44135, 70105, 130195, 182273, 194291, 911365, 971455, 1360037, 2525783, 6800185, 12628915, 17680481, 88402405]

約数ペア:

[(1, 88402405), (5, 17680481), (7, 12628915), (13, 6800185), (35, 2525783), (65, 1360037), (91, 971455), (97, 911365), (455, 194291), (485, 182273), (679, 130195), (1261, 70105), (2003, 44135), (3395, 26039), (6305, 14021), (8827, 10015)]