1520652825

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{60887}}^1$

素因数の和:60943

約数の個数: 48

約数和(自身を含む): 2869042560

約数和(自身を除く): 1348389735

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1665, 2775, 4995, 8325, 24975, 60887, 182661, 304435, 547983, 913305, 1522175, 1643949, 2252819, 2739915, 4566525, 6758457, 8219745, 11264095, 13699575, 20275371, 33792285, 41098725, 56320475, 60826113, 101376855, 168961425, 304130565, 506884275, 1520652825]

約数ペア:

[(1, 1520652825), (3, 506884275), (5, 304130565), (9, 168961425), (15, 101376855), (25, 60826113), (27, 56320475), (37, 41098725), (45, 33792285), (75, 20275371), (111, 13699575), (135, 11264095), (185, 8219745), (225, 6758457), (333, 4566525), (555, 2739915), (675, 2252819), (925, 1643949), (999, 1522175), (1665, 913305), (2775, 547983), (4995, 304435), (8325, 182661), (24975, 60887)]