1427794815

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{3847}}^1$

素因数の和:4191

約数の個数: 32

約数和(自身を含む): 2316188160

約数和(自身を除く): 888393345

約数列:

[1, 3, 5, 15, 109, 227, 327, 545, 681, 1135, 1635, 3405, 3847, 11541, 19235, 24743, 57705, 74229, 123715, 371145, 419323, 873269, 1257969, 2096615, 2619807, 4366345, 6289845, 13099035, 95186321, 285558963, 475931605, 1427794815]

約数ペア:

[(1, 1427794815), (3, 475931605), (5, 285558963), (15, 95186321), (109, 13099035), (227, 6289845), (327, 4366345), (545, 2619807), (681, 2096615), (1135, 1257969), (1635, 873269), (3405, 419323), (3847, 371145), (11541, 123715), (19235, 74229), (24743, 57705)]