83716945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 32404655

約数列:

[1, 5, 13, 19, 53, 65, 95, 247, 265, 689, 1007, 1235, 1279, 3445, 5035, 6395, 13091, 16627, 24301, 65455, 67787, 83135, 121505, 315913, 338935, 881231, 1287953, 1579565, 4406155, 6439765, 16743389, 83716945]

約数ペア:

[(1, 83716945), (5, 16743389), (13, 6439765), (19, 4406155), (53, 1579565), (65, 1287953), (95, 881231), (247, 338935), (265, 315913), (689, 121505), (1007, 83135), (1235, 67787), (1279, 65455), (3445, 24301), (5035, 16627), (6395, 13091)]