15696408065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{106993}}^1$

素因数の和:107109

約数の個数: 32

約数和(自身を含む): 21174540576

約数和(自身を除く): 5478132511

約数列:

[1, 5, 13, 37, 61, 65, 185, 305, 481, 793, 2257, 2405, 3965, 11285, 29341, 106993, 146705, 534965, 1390909, 3958741, 6526573, 6954545, 19793705, 32632865, 51463633, 84845449, 241483201, 257318165, 424227245, 1207416005, 3139281613, 15696408065]

約数ペア:

[(1, 15696408065), (5, 3139281613), (13, 1207416005), (37, 424227245), (61, 257318165), (65, 241483201), (185, 84845449), (305, 51463633), (481, 32632865), (793, 19793705), (2257, 6954545), (2405, 6526573), (3965, 3958741), (11285, 1390909), (29341, 534965), (106993, 146705)]