1254006095615

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3100177}}^1$

素因数の和:3100336

約数の個数: 48

約数和(自身を含む): 1899987489792

約数和(自身を除く): 645981394177

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 127, 245, 455, 635, 637, 889, 1651, 3185, 4445, 6223, 8255, 11557, 31115, 57785, 80899, 404495, 3100177, 15500885, 21701239, 40302301, 108506195, 151908673, 201511505, 282116107, 393722479, 759543365, 1410580535, 1968612395, 1974812749, 2756057353, 5118392227, 9874063745, 13780286765, 19292401471, 25591961135, 35828745589, 96462007355, 179143727945, 250801219123, 1254006095615]

約数ペア:

[(1, 1254006095615), (5, 250801219123), (7, 179143727945), (13, 96462007355), (35, 35828745589), (49, 25591961135), (65, 19292401471), (91, 13780286765), (127, 9874063745), (245, 5118392227), (455, 2756057353), (635, 1974812749), (637, 1968612395), (889, 1410580535), (1651, 759543365), (3185, 393722479), (4445, 282116107), (6223, 201511505), (8255, 151908673), (11557, 108506195), (31115, 40302301), (57785, 21701239), (80899, 15500885), (404495, 3100177)]