255271569245

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2371}}^1\times {\mathrm{9643}}^1$

素因数の和:12066

約数の個数: 64

約数和(自身を含む): 395289815040

約数和(自身を除く): 140018245795

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 2371, 9643, 11165, 11855, 16597, 26081, 48215, 67501, 68759, 82985, 106073, 130405, 182567, 279647, 337505, 343795, 481313, 530365, 742511, 756349, 912835, 1398235, 1957529, 2406565, 3076117, 3712555, 3781745, 5294443, 9787645, 15380585, 21532819, 22863553, 26472215, 107664095, 114317765, 160044871, 251499083, 663043037, 800224355, 1257495415, 1760493581, 3315215185, 4641301259, 7293473407, 8802467905, 23206506295, 36467367035, 51054313849, 255271569245]

約数ペア:

[(1, 255271569245), (5, 51054313849), (7, 36467367035), (11, 23206506295), (29, 8802467905), (35, 7293473407), (55, 4641301259), (77, 3315215185), (145, 1760493581), (203, 1257495415), (319, 800224355), (385, 663043037), (1015, 251499083), (1595, 160044871), (2233, 114317765), (2371, 107664095), (9643, 26472215), (11165, 22863553), (11855, 21532819), (16597, 15380585), (26081, 9787645), (48215, 5294443), (67501, 3781745), (68759, 3712555), (82985, 3076117), (106073, 2406565), (130405, 1957529), (182567, 1398235), (279647, 912835), (337505, 756349), (343795, 742511), (481313, 530365)]