288203265

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 594181632

約数和(自身を除く): 305978367

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 277, 315, 367, 405, 567, 831, 945, 1101, 1385, 1835, 1939, 2493, 2569, 2835, 3303, 4155, 5505, 5817, 7479, 7707, 9695, 9909, 12465, 12845, 16515, 17451, 22437, 23121, 29085, 29727, 37395, 38535, 49545, 52353, 69363, 87255, 101659, 112185, 115605, 148635, 157059, 208089, 261765, 304977, 346815, 508295, 711613, 785295, 914931, 1040445, 1524885, 2134839, 2744793, 3558065, 4574655, 6404517, 8234379, 10674195, 13723965, 19213551, 32022585, 41171895, 57640653, 96067755, 288203265]

約数ペア:

[(1, 288203265), (3, 96067755), (5, 57640653), (7, 41171895), (9, 32022585), (15, 19213551), (21, 13723965), (27, 10674195), (35, 8234379), (45, 6404517), (63, 4574655), (81, 3558065), (105, 2744793), (135, 2134839), (189, 1524885), (277, 1040445), (315, 914931), (367, 785295), (405, 711613), (567, 508295), (831, 346815), (945, 304977), (1101, 261765), (1385, 208089), (1835, 157059), (1939, 148635), (2493, 115605), (2569, 112185), (2835, 101659), (3303, 87255), (4155, 69363), (5505, 52353), (5817, 49545), (7479, 38535), (7707, 37395), (9695, 29727), (9909, 29085), (12465, 23121), (12845, 22437), (16515, 17451)]