201617025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5101}}^1$

素因数の和:5162

約数の個数: 48

約数和(自身を含む): 364405248

約数和(自身を除く): 162788223

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 255, 425, 465, 527, 775, 1275, 1581, 2325, 2635, 5101, 7905, 13175, 15303, 25505, 39525, 76515, 86717, 127525, 158131, 260151, 382575, 433585, 474393, 790655, 1300755, 2167925, 2371965, 2688227, 3953275, 6503775, 8064681, 11859825, 13441135, 40323405, 67205675, 201617025]

約数ペア:

[(1, 201617025), (3, 67205675), (5, 40323405), (15, 13441135), (17, 11859825), (25, 8064681), (31, 6503775), (51, 3953275), (75, 2688227), (85, 2371965), (93, 2167925), (155, 1300755), (255, 790655), (425, 474393), (465, 433585), (527, 382575), (775, 260151), (1275, 158131), (1581, 127525), (2325, 86717), (2635, 76515), (5101, 39525), (7905, 25505), (13175, 15303)]