3127195695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{30781}}^1$

素因数の和:31323

約数の個数: 32

約数和(自身を含む): 5398916544

約数和(自身を除く): 2271720849

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 521, 1563, 2605, 6773, 7815, 20319, 30781, 33865, 92343, 101595, 153905, 400153, 461715, 1200459, 2000765, 6002295, 16036901, 48110703, 80184505, 208479713, 240553515, 625439139, 1042398565, 3127195695]

約数ペア:

[(1, 3127195695), (3, 1042398565), (5, 625439139), (13, 240553515), (15, 208479713), (39, 80184505), (65, 48110703), (195, 16036901), (521, 6002295), (1563, 2000765), (2605, 1200459), (6773, 461715), (7815, 400153), (20319, 153905), (30781, 101595), (33865, 92343)]