4342515

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 7451136

約数和(自身を除く): 3108621

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 307, 345, 615, 921, 943, 1535, 2829, 4605, 4715, 7061, 12587, 14145, 21183, 35305, 37761, 62935, 105915, 188805, 289501, 868503, 1447505, 4342515]

約数ペア:

[(1, 4342515), (3, 1447505), (5, 868503), (15, 289501), (23, 188805), (41, 105915), (69, 62935), (115, 37761), (123, 35305), (205, 21183), (307, 14145), (345, 12587), (615, 7061), (921, 4715), (943, 4605), (1535, 2829)]