2600142435

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{308989}}^1$

素因数の和:309028

約数の個数: 48

約数和(自身を含む): 5205863520

約数和(自身を除く): 2605721085

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 308989, 926967, 1544945, 2780901, 3398879, 4634835, 5252813, 10196637, 13904505, 15758439, 16994395, 26264065, 30589911, 47275317, 50983185, 57780943, 78792195, 152949555, 173342829, 236376585, 288904715, 520028487, 866714145, 2600142435]

約数ペア:

[(1, 2600142435), (3, 866714145), (5, 520028487), (9, 288904715), (11, 236376585), (15, 173342829), (17, 152949555), (33, 78792195), (45, 57780943), (51, 50983185), (55, 47275317), (85, 30589911), (99, 26264065), (153, 16994395), (165, 15758439), (187, 13904505), (255, 10196637), (495, 5252813), (561, 4634835), (765, 3398879), (935, 2780901), (1683, 1544945), (2805, 926967), (8415, 308989)]