79137855

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 140849280

約数和(自身を除く): 61711425

約数列:

[1, 3, 5, 9, 15, 45, 79, 113, 197, 237, 339, 395, 565, 591, 711, 985, 1017, 1185, 1695, 1773, 2955, 3555, 5085, 8865, 8927, 15563, 22261, 26781, 44635, 46689, 66783, 77815, 80343, 111305, 133905, 140067, 200349, 233445, 333915, 401715, 700335, 1001745, 1758619, 5275857, 8793095, 15827571, 26379285, 79137855]

約数ペア:

[(1, 79137855), (3, 26379285), (5, 15827571), (9, 8793095), (15, 5275857), (45, 1758619), (79, 1001745), (113, 700335), (197, 401715), (237, 333915), (339, 233445), (395, 200349), (565, 140067), (591, 133905), (711, 111305), (985, 80343), (1017, 77815), (1185, 66783), (1695, 46689), (1773, 44635), (2955, 26781), (3555, 22261), (5085, 15563), (8865, 8927)]