1520702955

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{46229}}^1$

素因数の和:46300

約数の個数: 48

約数和(自身を含む): 2855904480

約数和(自身を除く): 1335201525

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 255, 387, 645, 731, 765, 1935, 2193, 3655, 6579, 10965, 32895, 46229, 138687, 231145, 416061, 693435, 785893, 1987847, 2080305, 2357679, 3929465, 5963541, 7073037, 9939235, 11788395, 17890623, 29817705, 33793399, 35365185, 89453115, 101380197, 168966995, 304140591, 506900985, 1520702955]

約数ペア:

[(1, 1520702955), (3, 506900985), (5, 304140591), (9, 168966995), (15, 101380197), (17, 89453115), (43, 35365185), (45, 33793399), (51, 29817705), (85, 17890623), (129, 11788395), (153, 9939235), (215, 7073037), (255, 5963541), (387, 3929465), (645, 2357679), (731, 2080305), (765, 1987847), (1935, 785893), (2193, 693435), (3655, 416061), (6579, 231145), (10965, 138687), (32895, 46229)]