12960097955

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{739}}^1\times {\mathrm{1523}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 18513308160

約数和(自身を除く): 5553210205

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 739, 1523, 1645, 2303, 3695, 5173, 7615, 10661, 11515, 25865, 34733, 36211, 53305, 71581, 74627, 173665, 181055, 243131, 357905, 373135, 501067, 1125497, 1215655, 1701917, 2505335, 3507469, 5627485, 7878479, 8509585, 17537345, 39392395, 52898359, 55149353, 264491795, 275746765, 370288513, 1851442565, 2592019591, 12960097955]

約数ペア:

[(1, 12960097955), (5, 2592019591), (7, 1851442565), (35, 370288513), (47, 275746765), (49, 264491795), (235, 55149353), (245, 52898359), (329, 39392395), (739, 17537345), (1523, 8509585), (1645, 7878479), (2303, 5627485), (3695, 3507469), (5173, 2505335), (7615, 1701917), (10661, 1215655), (11515, 1125497), (25865, 501067), (34733, 373135), (36211, 357905), (53305, 243131), (71581, 181055), (74627, 173665)]