137185965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1619}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 272937600

約数和(自身を除く): 135751635

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 269, 315, 807, 1345, 1619, 1883, 2421, 4035, 4857, 5649, 8095, 9415, 11333, 12105, 14571, 16947, 24285, 28245, 33999, 56665, 72855, 84735, 101997, 169995, 435511, 509985, 1306533, 2177555, 3048577, 3919599, 6532665, 9145731, 15242885, 19597995, 27437193, 45728655, 137185965]

約数ペア:

[(1, 137185965), (3, 45728655), (5, 27437193), (7, 19597995), (9, 15242885), (15, 9145731), (21, 6532665), (35, 3919599), (45, 3048577), (63, 2177555), (105, 1306533), (269, 509985), (315, 435511), (807, 169995), (1345, 101997), (1619, 84735), (1883, 72855), (2421, 56665), (4035, 33999), (4857, 28245), (5649, 24285), (8095, 16947), (9415, 14571), (11333, 12105)]