13508717215

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{733}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 19549532160

約数和(自身を除く): 6040814945

約数列:

[1, 5, 7, 29, 35, 67, 145, 203, 271, 335, 469, 733, 1015, 1355, 1897, 1943, 2345, 3665, 5131, 7859, 9485, 9715, 13601, 18157, 21257, 25655, 39295, 49111, 55013, 68005, 90785, 106285, 127099, 148799, 198643, 245555, 275065, 343777, 526553, 635495, 743995, 993215, 1390501, 1424219, 1718885, 2632765, 3685871, 5760647, 6952505, 7121095, 9969533, 13309081, 18429355, 28803235, 40324529, 49847665, 66545405, 93163567, 201622645, 385963349, 465817835, 1929816745, 2701743443, 13508717215]

約数ペア:

[(1, 13508717215), (5, 2701743443), (7, 1929816745), (29, 465817835), (35, 385963349), (67, 201622645), (145, 93163567), (203, 66545405), (271, 49847665), (335, 40324529), (469, 28803235), (733, 18429355), (1015, 13309081), (1355, 9969533), (1897, 7121095), (1943, 6952505), (2345, 5760647), (3665, 3685871), (5131, 2632765), (7859, 1718885), (9485, 1424219), (9715, 1390501), (13601, 993215), (18157, 743995), (21257, 635495), (25655, 526553), (39295, 343777), (49111, 275065), (55013, 245555), (68005, 198643), (90785, 148799), (106285, 127099)]