1009018465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{6143}}^1$

素因数の和:6206

約数の個数: 48

約数和(自身を含む): 1573060608

約数和(自身を除く): 564042143

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 361, 455, 665, 1235, 1729, 1805, 2527, 4693, 6143, 8645, 12635, 23465, 30715, 32851, 43001, 79859, 116717, 164255, 215005, 399295, 559013, 583585, 817019, 1517321, 2217623, 2795065, 4085095, 7586605, 10621247, 11088115, 15523361, 28829099, 53106235, 77616805, 144145495, 201803693, 1009018465]

約数ペア:

[(1, 1009018465), (5, 201803693), (7, 144145495), (13, 77616805), (19, 53106235), (35, 28829099), (65, 15523361), (91, 11088115), (95, 10621247), (133, 7586605), (247, 4085095), (361, 2795065), (455, 2217623), (665, 1517321), (1235, 817019), (1729, 583585), (1805, 559013), (2527, 399295), (4693, 215005), (6143, 164255), (8645, 116717), (12635, 79859), (23465, 43001), (30715, 32851)]