1356557625

素因数分解:

$3^4\times 5^3\times {\mathrm{133981}}^1$

素因数の和:134008

約数の個数: 40

約数和(自身を含む): 2529044232

約数和(自身を除く): 1172486607

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 10125, 133981, 401943, 669905, 1205829, 2009715, 3349525, 3617487, 6029145, 10048575, 10852461, 16747625, 18087435, 30145725, 50242875, 54262305, 90437175, 150728625, 271311525, 452185875, 1356557625]

約数ペア:

[(1, 1356557625), (3, 452185875), (5, 271311525), (9, 150728625), (15, 90437175), (25, 54262305), (27, 50242875), (45, 30145725), (75, 18087435), (81, 16747625), (125, 10852461), (135, 10048575), (225, 6029145), (375, 3617487), (405, 3349525), (675, 2009715), (1125, 1205829), (2025, 669905), (3375, 401943), (10125, 133981)]