22012015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 7018385

約数列:

[1, 5, 29, 31, 59, 83, 145, 155, 295, 415, 899, 1711, 1829, 2407, 2573, 4495, 4897, 8555, 9145, 12035, 12865, 24485, 53041, 74617, 142013, 151807, 265205, 373085, 710065, 759035, 4402403, 22012015]

約数ペア:

[(1, 22012015), (5, 4402403), (29, 759035), (31, 710065), (59, 373085), (83, 265205), (145, 151807), (155, 142013), (295, 74617), (415, 53041), (899, 24485), (1711, 12865), (1829, 12035), (2407, 9145), (2573, 8555), (4495, 4897)]