16966498245

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{719}}^1\times {\mathrm{1637}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 28106507520

約数和(自身を除く): 11140009275

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 719, 961, 1637, 2157, 2883, 3595, 4805, 4911, 8185, 10785, 14415, 22289, 24555, 50747, 66867, 111445, 152241, 253735, 334335, 690959, 761205, 1177003, 1573157, 2072877, 3454795, 3531009, 4719471, 5885015, 7865785, 10364385, 17655045, 23597355, 36487093, 109461279, 182435465, 547306395, 1131099883, 3393299649, 5655499415, 16966498245]

約数ペア:

[(1, 16966498245), (3, 5655499415), (5, 3393299649), (15, 1131099883), (31, 547306395), (93, 182435465), (155, 109461279), (465, 36487093), (719, 23597355), (961, 17655045), (1637, 10364385), (2157, 7865785), (2883, 5885015), (3595, 4719471), (4805, 3531009), (4911, 3454795), (8185, 2072877), (10785, 1573157), (14415, 1177003), (22289, 761205), (24555, 690959), (50747, 334335), (66867, 253735), (111445, 152241)]