307579055

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1439}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 437944320

約数和(自身を除く): 130365265

約数列:

[1, 5, 7, 31, 35, 155, 197, 217, 985, 1085, 1379, 1439, 6107, 6895, 7195, 10073, 30535, 42749, 44609, 50365, 213745, 223045, 283483, 312263, 1417415, 1561315, 1984381, 8787973, 9921905, 43939865, 61515811, 307579055]

約数ペア:

[(1, 307579055), (5, 61515811), (7, 43939865), (31, 9921905), (35, 8787973), (155, 1984381), (197, 1561315), (217, 1417415), (985, 312263), (1085, 283483), (1379, 223045), (1439, 213745), (6107, 50365), (6895, 44609), (7195, 42749), (10073, 30535)]