9774195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 16740864

約数和(自身を除く): 6966669

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 691, 943, 2073, 2829, 3455, 4715, 10365, 14145, 15893, 28331, 47679, 79465, 84993, 141655, 238395, 424965, 651613, 1954839, 3258065, 9774195]

約数ペア:

[(1, 9774195), (3, 3258065), (5, 1954839), (15, 651613), (23, 424965), (41, 238395), (69, 141655), (115, 84993), (123, 79465), (205, 47679), (345, 28331), (615, 15893), (691, 14145), (943, 10365), (2073, 4715), (2829, 3455)]