77944035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2029}}^1$

素因数の和:2247

約数の個数: 32

約数和(自身を含む): 135051840

約数和(自身を除く): 57107805

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 197, 591, 985, 2029, 2561, 2955, 6087, 7683, 10145, 12805, 26377, 30435, 38415, 79131, 131885, 395655, 399713, 1199139, 1998565, 5196269, 5995695, 15588807, 25981345, 77944035]

約数ペア:

[(1, 77944035), (3, 25981345), (5, 15588807), (13, 5995695), (15, 5196269), (39, 1998565), (65, 1199139), (195, 399713), (197, 395655), (591, 131885), (985, 79131), (2029, 38415), (2561, 30435), (2955, 26377), (6087, 12805), (7683, 10145)]