97769945

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{30697}}^1$

素因数の和:30729

約数の個数: 24

約数和(自身を含む): 146982024

約数和(自身を除く): 49212079

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 30697, 153485, 214879, 399061, 1074395, 1504153, 1995305, 2793427, 7520765, 13967135, 19553989, 97769945]

約数ペア:

[(1, 97769945), (5, 19553989), (7, 13967135), (13, 7520765), (35, 2793427), (49, 1995305), (65, 1504153), (91, 1074395), (245, 399061), (455, 214879), (637, 153485), (3185, 30697)]