126475245

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2099}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 238492800

約数和(自身を除く): 112017555

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 103, 117, 195, 309, 515, 585, 927, 1339, 1545, 2099, 4017, 4635, 6297, 6695, 10495, 12051, 18891, 20085, 27287, 31485, 60255, 81861, 94455, 136435, 216197, 245583, 409305, 648591, 1080985, 1227915, 1945773, 2810561, 3242955, 8431683, 9728865, 14052805, 25295049, 42158415, 126475245]

約数ペア:

[(1, 126475245), (3, 42158415), (5, 25295049), (9, 14052805), (13, 9728865), (15, 8431683), (39, 3242955), (45, 2810561), (65, 1945773), (103, 1227915), (117, 1080985), (195, 648591), (309, 409305), (515, 245583), (585, 216197), (927, 136435), (1339, 94455), (1545, 81861), (2099, 60255), (4017, 31485), (4635, 27287), (6297, 20085), (6695, 18891), (10495, 12051)]