88537005

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 161606016

約数和(自身を除く): 73069011

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 131, 207, 345, 393, 653, 655, 1035, 1179, 1959, 1965, 3013, 3265, 5877, 5895, 9039, 9795, 15019, 15065, 27117, 29385, 45057, 45195, 75095, 85543, 135171, 135585, 225285, 256629, 427715, 675855, 769887, 1283145, 1967489, 3849435, 5902467, 9837445, 17707401, 29512335, 88537005]

約数ペア:

[(1, 88537005), (3, 29512335), (5, 17707401), (9, 9837445), (15, 5902467), (23, 3849435), (45, 1967489), (69, 1283145), (115, 769887), (131, 675855), (207, 427715), (345, 256629), (393, 225285), (653, 135585), (655, 135171), (1035, 85543), (1179, 75095), (1959, 45195), (1965, 45057), (3013, 29385), (3265, 27117), (5877, 15065), (5895, 15019), (9039, 9795)]