2880492887275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{296627}}^1$

素因数の和:297040

約数の個数: 48

約数和(自身を含む): 3845986100064

約数和(自身を除く): 965493212789

約数列:

[1, 5, 17, 25, 73, 85, 313, 365, 425, 1241, 1565, 1825, 5321, 6205, 7825, 22849, 26605, 31025, 114245, 133025, 296627, 388433, 571225, 1483135, 1942165, 5042659, 7415675, 9710825, 21653771, 25213295, 92844251, 108268855, 126066475, 368114107, 464221255, 541344275, 1578352267, 1840570535, 2321106275, 6777630323, 7891761335, 9202852675, 33888151615, 39458806675, 115219715491, 169440758075, 576098577455, 2880492887275]

約数ペア:

[(1, 2880492887275), (5, 576098577455), (17, 169440758075), (25, 115219715491), (73, 39458806675), (85, 33888151615), (313, 9202852675), (365, 7891761335), (425, 6777630323), (1241, 2321106275), (1565, 1840570535), (1825, 1578352267), (5321, 541344275), (6205, 464221255), (7825, 368114107), (22849, 126066475), (26605, 108268855), (31025, 92844251), (114245, 25213295), (133025, 21653771), (296627, 9710825), (388433, 7415675), (571225, 5042659), (1483135, 1942165)]