1025975415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{14957}}^1$

素因数の和:15251

約数の個数: 32

約数和(自身を含む): 1744701120

約数和(自身を除く): 718725705

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 269, 807, 1345, 4035, 4573, 13719, 14957, 22865, 44871, 68595, 74785, 224355, 254269, 762807, 1271345, 3814035, 4023433, 12070299, 20117165, 60351495, 68398361, 205195083, 341991805, 1025975415]

約数ペア:

[(1, 1025975415), (3, 341991805), (5, 205195083), (15, 68398361), (17, 60351495), (51, 20117165), (85, 12070299), (255, 4023433), (269, 3814035), (807, 1271345), (1345, 762807), (4035, 254269), (4573, 224355), (13719, 74785), (14957, 68595), (22865, 44871)]