97891915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 34196405

約数列:

[1, 5, 11, 55, 59, 97, 295, 311, 485, 649, 1067, 1555, 3245, 3421, 5335, 5723, 17105, 18349, 28615, 30167, 62953, 91745, 150835, 201839, 314765, 331837, 1009195, 1659185, 1779853, 8899265, 19578383, 97891915]

約数ペア:

[(1, 97891915), (5, 19578383), (11, 8899265), (55, 1779853), (59, 1659185), (97, 1009195), (295, 331837), (311, 314765), (485, 201839), (649, 150835), (1067, 91745), (1555, 62953), (3245, 30167), (3421, 28615), (5335, 18349), (5723, 17105)]