77772045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3659}}^1$

素因数の和:3789

約数の個数: 32

約数和(自身を含む): 135273600

約数和(自身を除く): 57501555

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 1417, 1635, 3659, 4251, 7085, 10977, 18295, 21255, 47567, 54885, 142701, 237835, 398831, 713505, 1196493, 1994155, 5184803, 5982465, 15554409, 25924015, 77772045]

約数ペア:

[(1, 77772045), (3, 25924015), (5, 15554409), (13, 5982465), (15, 5184803), (39, 1994155), (65, 1196493), (109, 713505), (195, 398831), (327, 237835), (545, 142701), (1417, 54885), (1635, 47567), (3659, 21255), (4251, 18295), (7085, 10977)]