144836895

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{28151}}^1$

素因数の和:28180

約数の個数: 32

約数和(自身を含む): 270259200

約数和(自身を除く): 125422305

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 28151, 84453, 140755, 197057, 422265, 591171, 985285, 1379399, 2955855, 4138197, 6896995, 9655793, 20690985, 28967379, 48278965, 144836895]

約数ペア:

[(1, 144836895), (3, 48278965), (5, 28967379), (7, 20690985), (15, 9655793), (21, 6896995), (35, 4138197), (49, 2955855), (105, 1379399), (147, 985285), (245, 591171), (343, 422265), (735, 197057), (1029, 140755), (1715, 84453), (5145, 28151)]