788791845

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{6659}}^1$

素因数の和:6869

約数の個数: 32

約数和(自身を含む): 1294704000

約数和(自身を除く): 505912155

約数列:

[1, 3, 5, 15, 53, 149, 159, 265, 447, 745, 795, 2235, 6659, 7897, 19977, 23691, 33295, 39485, 99885, 118455, 352927, 992191, 1058781, 1764635, 2976573, 4960955, 5293905, 14882865, 52586123, 157758369, 262930615, 788791845]

約数ペア:

[(1, 788791845), (3, 262930615), (5, 157758369), (15, 52586123), (53, 14882865), (149, 5293905), (159, 4960955), (265, 2976573), (447, 1764635), (745, 1058781), (795, 992191), (2235, 352927), (6659, 118455), (7897, 99885), (19977, 39485), (23691, 33295)]