77241015

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2017}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 143552448

約数和(自身を除く): 66311433

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 555, 851, 1035, 1665, 2017, 2553, 4255, 6051, 7659, 10085, 12765, 18153, 30255, 38295, 46391, 74629, 90765, 139173, 223887, 231955, 373145, 417519, 671661, 695865, 1119435, 1716467, 2087595, 3358305, 5149401, 8582335, 15448203, 25747005, 77241015]

約数ペア:

[(1, 77241015), (3, 25747005), (5, 15448203), (9, 8582335), (15, 5149401), (23, 3358305), (37, 2087595), (45, 1716467), (69, 1119435), (111, 695865), (115, 671661), (185, 417519), (207, 373145), (333, 231955), (345, 223887), (555, 139173), (851, 90765), (1035, 74629), (1665, 46391), (2017, 38295), (2553, 30255), (4255, 18153), (6051, 12765), (7659, 10085)]