42293455

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^2$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 54760320

約数和(自身を除く): 12466865

約数列:

[1, 5, 29, 31, 97, 145, 155, 485, 899, 2813, 3007, 4495, 9409, 14065, 15035, 47045, 87203, 272861, 291679, 436015, 1364305, 1458395, 8458691, 42293455]

約数ペア:

[(1, 42293455), (5, 8458691), (29, 1458395), (31, 1364305), (97, 436015), (145, 291679), (155, 272861), (485, 87203), (899, 47045), (2813, 15035), (3007, 14065), (4495, 9409)]