68293005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 121347072

約数和(自身を除く): 53054067

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 191, 197, 363, 573, 591, 605, 955, 985, 1815, 2101, 2167, 2865, 2955, 6303, 6501, 10505, 10835, 23111, 23837, 31515, 32505, 37627, 69333, 71511, 112881, 115555, 119185, 188135, 346665, 357555, 413897, 564405, 1241691, 2069485, 4552867, 6208455, 13658601, 22764335, 68293005]

約数ペア:

[(1, 68293005), (3, 22764335), (5, 13658601), (11, 6208455), (15, 4552867), (33, 2069485), (55, 1241691), (121, 564405), (165, 413897), (191, 357555), (197, 346665), (363, 188135), (573, 119185), (591, 115555), (605, 112881), (955, 71511), (985, 69333), (1815, 37627), (2101, 32505), (2167, 31515), (2865, 23837), (2955, 23111), (6303, 10835), (6501, 10505)]