15698839845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1\times {\mathrm{2719}}^1$

素因数の和:3790

約数の個数: 64

約数和(自身を含む): 28020787200

約数和(自身を除く): 12321947355

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1021, 1131, 1885, 2719, 3063, 5105, 5655, 8157, 13273, 13595, 15315, 29609, 35347, 39819, 40785, 66365, 78851, 88827, 106041, 148045, 176735, 199095, 236553, 384917, 394255, 444135, 530205, 1025063, 1154751, 1182765, 1924585, 2776099, 3075189, 5125315, 5773755, 8328297, 13880495, 15375945, 36089287, 41641485, 80506871, 108267861, 180446435, 241520613, 402534355, 541339305, 1046589323, 1207603065, 3139767969, 5232946615, 15698839845]

約数ペア:

[(1, 15698839845), (3, 5232946615), (5, 3139767969), (13, 1207603065), (15, 1046589323), (29, 541339305), (39, 402534355), (65, 241520613), (87, 180446435), (145, 108267861), (195, 80506871), (377, 41641485), (435, 36089287), (1021, 15375945), (1131, 13880495), (1885, 8328297), (2719, 5773755), (3063, 5125315), (5105, 3075189), (5655, 2776099), (8157, 1924585), (13273, 1182765), (13595, 1154751), (15315, 1025063), (29609, 530205), (35347, 444135), (39819, 394255), (40785, 384917), (66365, 236553), (78851, 199095), (88827, 176735), (106041, 148045)]