98491855

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2347}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 148769280

約数和(自身を除く): 50277425

約数列:

[1, 5, 7, 11, 35, 55, 77, 109, 385, 545, 763, 1199, 2347, 3815, 5995, 8393, 11735, 16429, 25817, 41965, 82145, 129085, 180719, 255823, 903595, 1279115, 1790761, 2814053, 8953805, 14070265, 19698371, 98491855]

約数ペア:

[(1, 98491855), (5, 19698371), (7, 14070265), (11, 8953805), (35, 2814053), (55, 1790761), (77, 1279115), (109, 903595), (385, 255823), (545, 180719), (763, 129085), (1199, 82145), (2347, 41965), (3815, 25817), (5995, 16429), (8393, 11735)]