12745129965

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2383}}^1\times {\mathrm{2393}}^1$

素因数の和:4933

約数の個数: 32

約数和(自身を含む): 20546265600

約数和(自身を除く): 7801135635

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 2383, 2393, 7149, 7179, 11915, 11965, 35745, 35895, 355067, 356557, 1065201, 1069671, 1775335, 1782785, 5326005, 5348355, 5702519, 17107557, 28512595, 85537785, 849675331, 2549025993, 4248376655, 12745129965]

約数ペア:

[(1, 12745129965), (3, 4248376655), (5, 2549025993), (15, 849675331), (149, 85537785), (447, 28512595), (745, 17107557), (2235, 5702519), (2383, 5348355), (2393, 5326005), (7149, 1782785), (7179, 1775335), (11915, 1069671), (11965, 1065201), (35745, 356557), (35895, 355067)]