78244565

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 114213120

約数和(自身を除く): 35968555

約数列:

[1, 5, 7, 19, 35, 95, 97, 133, 485, 665, 679, 1213, 1843, 3395, 6065, 8491, 9215, 12901, 23047, 42455, 64505, 115235, 117661, 161329, 588305, 806645, 823627, 2235559, 4118135, 11177795, 15648913, 78244565]

約数ペア:

[(1, 78244565), (5, 15648913), (7, 11177795), (19, 4118135), (35, 2235559), (95, 823627), (97, 806645), (133, 588305), (485, 161329), (665, 117661), (679, 115235), (1213, 64505), (1843, 42455), (3395, 23047), (6065, 12901), (8491, 9215)]