15517060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1613}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 36063216

約数和(自身を除く): 20546156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1613, 1924, 2405, 3226, 4810, 6452, 8065, 9620, 16130, 20969, 32260, 41938, 59681, 83876, 104845, 119362, 209690, 238724, 298405, 419380, 596810, 775853, 1193620, 1551706, 3103412, 3879265, 7758530, 15517060]

約数ペア:

[(1, 15517060), (2, 7758530), (4, 3879265), (5, 3103412), (10, 1551706), (13, 1193620), (20, 775853), (26, 596810), (37, 419380), (52, 298405), (65, 238724), (74, 209690), (130, 119362), (148, 104845), (185, 83876), (260, 59681), (370, 41938), (481, 32260), (740, 20969), (962, 16130), (1613, 9620), (1924, 8065), (2405, 6452), (3226, 4810)]