157025115

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:841

約数の個数: 64

約数和(自身を含む): 303367680

約数和(自身を除く): 146342565

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 131, 135, 195, 351, 393, 585, 655, 683, 1179, 1703, 1755, 1965, 2049, 3415, 3537, 5109, 5895, 6147, 8515, 8879, 10245, 15327, 17685, 18441, 25545, 26637, 30735, 44395, 45981, 76635, 79911, 89473, 92205, 133185, 229905, 239733, 268419, 399555, 447365, 805257, 1163149, 1198665, 1342095, 2415771, 3489447, 4026285, 5815745, 10468341, 12078855, 17447235, 31405023, 52341705, 157025115]

約数ペア:

[(1, 157025115), (3, 52341705), (5, 31405023), (9, 17447235), (13, 12078855), (15, 10468341), (27, 5815745), (39, 4026285), (45, 3489447), (65, 2415771), (117, 1342095), (131, 1198665), (135, 1163149), (195, 805257), (351, 447365), (393, 399555), (585, 268419), (655, 239733), (683, 229905), (1179, 133185), (1703, 92205), (1755, 89473), (1965, 79911), (2049, 76635), (3415, 45981), (3537, 44395), (5109, 30735), (5895, 26637), (6147, 25545), (8515, 18441), (8879, 17685), (10245, 15327)]