10961775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 22129536

約数和(自身を除く): 11167761

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 43, 45, 55, 75, 99, 103, 129, 165, 215, 225, 275, 309, 387, 473, 495, 515, 645, 825, 927, 1075, 1133, 1419, 1545, 1935, 2365, 2475, 2575, 3225, 3399, 4257, 4429, 4635, 5665, 7095, 7725, 9675, 10197, 11825, 13287, 16995, 21285, 22145, 23175, 28325, 35475, 39861, 48719, 50985, 66435, 84975, 106425, 110725, 146157, 199305, 243595, 254925, 332175, 438471, 730785, 996525, 1217975, 2192355, 3653925, 10961775]

約数ペア:

[(1, 10961775), (3, 3653925), (5, 2192355), (9, 1217975), (11, 996525), (15, 730785), (25, 438471), (33, 332175), (43, 254925), (45, 243595), (55, 199305), (75, 146157), (99, 110725), (103, 106425), (129, 84975), (165, 66435), (215, 50985), (225, 48719), (275, 39861), (309, 35475), (387, 28325), (473, 23175), (495, 22145), (515, 21285), (645, 16995), (825, 13287), (927, 11825), (1075, 10197), (1133, 9675), (1419, 7725), (1545, 7095), (1935, 5665), (2365, 4635), (2475, 4429), (2575, 4257), (3225, 3399)]