561381174305

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3313}}^1\times {\mathrm{13411}}^1$

素因数の和:16774

約数の個数: 48

約数和(自身を含む): 812853465984

約数和(自身を除く): 251472291679

約数列:

[1, 5, 7, 19, 35, 95, 133, 361, 665, 1805, 2527, 3313, 12635, 13411, 16565, 23191, 62947, 67055, 93877, 115955, 254809, 314735, 440629, 469385, 1195993, 1274045, 1783663, 2203145, 4841371, 5979965, 8371951, 8918315, 24206855, 33889597, 41859755, 44430643, 169447985, 222153215, 311014501, 844182217, 1555072505, 4220911085, 5909275519, 16039462123, 29546377595, 80197310615, 112276234861, 561381174305]

約数ペア:

[(1, 561381174305), (5, 112276234861), (7, 80197310615), (19, 29546377595), (35, 16039462123), (95, 5909275519), (133, 4220911085), (361, 1555072505), (665, 844182217), (1805, 311014501), (2527, 222153215), (3313, 169447985), (12635, 44430643), (13411, 41859755), (16565, 33889597), (23191, 24206855), (62947, 8918315), (67055, 8371951), (93877, 5979965), (115955, 4841371), (254809, 2203145), (314735, 1783663), (440629, 1274045), (469385, 1195993)]