313635805

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 462946176

約数和(自身を除く): 149310371

約数列:

[1, 5, 7, 17, 35, 85, 101, 119, 289, 307, 505, 595, 707, 1445, 1535, 1717, 2023, 2149, 3535, 5219, 8585, 10115, 10745, 12019, 26095, 29189, 31007, 36533, 60095, 88723, 145945, 155035, 182665, 204323, 217049, 443615, 527119, 621061, 1021615, 1085245, 2635595, 3105305, 3689833, 8961023, 18449165, 44805115, 62727161, 313635805]

約数ペア:

[(1, 313635805), (5, 62727161), (7, 44805115), (17, 18449165), (35, 8961023), (85, 3689833), (101, 3105305), (119, 2635595), (289, 1085245), (307, 1021615), (505, 621061), (595, 527119), (707, 443615), (1445, 217049), (1535, 204323), (1717, 182665), (2023, 155035), (2149, 145945), (3535, 88723), (5219, 60095), (8585, 36533), (10115, 31007), (10745, 29189), (12019, 26095)]