284368175

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 436638720

約数和(自身を除く): 152270545

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 239, 325, 455, 523, 1195, 1673, 2275, 2615, 3107, 3661, 5975, 6799, 8365, 13075, 15535, 18305, 21749, 33995, 41825, 47593, 77675, 91525, 108745, 124997, 169975, 237965, 543725, 624985, 874979, 1189825, 1624961, 3124925, 4374895, 8124805, 11374727, 21874475, 40624025, 56873635, 284368175]

約数ペア:

[(1, 284368175), (5, 56873635), (7, 40624025), (13, 21874475), (25, 11374727), (35, 8124805), (65, 4374895), (91, 3124925), (175, 1624961), (239, 1189825), (325, 874979), (455, 624985), (523, 543725), (1195, 237965), (1673, 169975), (2275, 124997), (2615, 108745), (3107, 91525), (3661, 77675), (5975, 47593), (6799, 41825), (8365, 33995), (13075, 21749), (15535, 18305)]