315067706925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5746789}}^1$

素因数の和:5746862

約数の個数: 48

約数和(自身を含む): 564380752320

約数和(自身を除く): 249313045395

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 129, 215, 255, 425, 645, 731, 1075, 1275, 2193, 3225, 3655, 10965, 18275, 54825, 5746789, 17240367, 28733945, 86201835, 97695413, 143669725, 247111927, 293086239, 431009175, 488477065, 741335781, 1235559635, 1465431195, 2442385325, 3706678905, 4200902759, 6177798175, 7327155975, 12602708277, 18533394525, 21004513795, 63013541385, 105022568975, 315067706925]

約数ペア:

[(1, 315067706925), (3, 105022568975), (5, 63013541385), (15, 21004513795), (17, 18533394525), (25, 12602708277), (43, 7327155975), (51, 6177798175), (75, 4200902759), (85, 3706678905), (129, 2442385325), (215, 1465431195), (255, 1235559635), (425, 741335781), (645, 488477065), (731, 431009175), (1075, 293086239), (1275, 247111927), (2193, 143669725), (3225, 97695413), (3655, 86201835), (10965, 28733945), (18275, 17240367), (54825, 5746789)]