29147996915

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1\times {\mathrm{4721}}^1$

素因数の和:5471

約数の個数: 32

約数和(自身を含む): 36761789952

約数和(自身を除く): 7613793037

約数列:

[1, 5, 31, 61, 155, 305, 653, 1891, 3265, 4721, 9455, 20243, 23605, 39833, 101215, 146351, 199165, 287981, 731755, 1234823, 1439905, 3082813, 6174115, 8927411, 15414065, 44637055, 95567203, 188051593, 477836015, 940257965, 5829599383, 29147996915]

約数ペア:

[(1, 29147996915), (5, 5829599383), (31, 940257965), (61, 477836015), (155, 188051593), (305, 95567203), (653, 44637055), (1891, 15414065), (3265, 8927411), (4721, 6174115), (9455, 3082813), (20243, 1439905), (23605, 1234823), (39833, 731755), (101215, 287981), (146351, 199165)]