299213175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2153}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 528850080

約数和(自身を除く): 229636905

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 109, 255, 327, 425, 545, 1275, 1635, 1853, 2153, 2725, 5559, 6459, 8175, 9265, 10765, 27795, 32295, 36601, 46325, 53825, 109803, 138975, 161475, 183005, 234677, 549015, 704031, 915025, 1173385, 2745075, 3520155, 3989509, 5866925, 11968527, 17600775, 19947545, 59842635, 99737725, 299213175]

約数ペア:

[(1, 299213175), (3, 99737725), (5, 59842635), (15, 19947545), (17, 17600775), (25, 11968527), (51, 5866925), (75, 3989509), (85, 3520155), (109, 2745075), (255, 1173385), (327, 915025), (425, 704031), (545, 549015), (1275, 234677), (1635, 183005), (1853, 161475), (2153, 138975), (2725, 109803), (5559, 53825), (6459, 46325), (8175, 36601), (9265, 32295), (10765, 27795)]