22205123475

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{18517}}^1$

素因数の和:18860

約数の個数: 48

約数和(自身を含む): 37474506240

約数和(自身を除く): 15269382765

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 271, 295, 813, 885, 1355, 1475, 4065, 4425, 6775, 15989, 18517, 20325, 47967, 55551, 79945, 92585, 239835, 277755, 399725, 462925, 1092503, 1199175, 1388775, 3277509, 5018107, 5462515, 15054321, 16387545, 25090535, 27312575, 75271605, 81937725, 125452675, 296068313, 376358025, 888204939, 1480341565, 4441024695, 7401707825, 22205123475]

約数ペア:

[(1, 22205123475), (3, 7401707825), (5, 4441024695), (15, 1480341565), (25, 888204939), (59, 376358025), (75, 296068313), (177, 125452675), (271, 81937725), (295, 75271605), (813, 27312575), (885, 25090535), (1355, 16387545), (1475, 15054321), (4065, 5462515), (4425, 5018107), (6775, 3277509), (15989, 1388775), (18517, 1199175), (20325, 1092503), (47967, 462925), (55551, 399725), (79945, 277755), (92585, 239835)]