293310745

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12163}}^1$

素因数の和:12241

約数の個数: 32

約数和(自身を含む): 441407232

約数和(自身を除く): 148096487

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 265, 371, 455, 689, 1855, 3445, 4823, 12163, 24115, 60815, 85141, 158119, 425705, 644639, 790595, 1106833, 3223195, 4512473, 5534165, 8380307, 22562365, 41901535, 58662149, 293310745]

約数ペア:

[(1, 293310745), (5, 58662149), (7, 41901535), (13, 22562365), (35, 8380307), (53, 5534165), (65, 4512473), (91, 3223195), (265, 1106833), (371, 790595), (455, 644639), (689, 425705), (1855, 158119), (3445, 85141), (4823, 60815), (12163, 24115)]