170297215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 235799424

約数和(自身を除く): 65502209

約数列:

[1, 5, 11, 47, 53, 55, 113, 121, 235, 265, 517, 565, 583, 605, 1243, 2491, 2585, 2915, 5311, 5687, 5989, 6215, 6413, 12455, 13673, 26555, 27401, 28435, 29945, 32065, 58421, 65879, 68365, 137005, 281483, 292105, 301411, 329395, 642631, 724669, 1407415, 1507055, 3096313, 3213155, 3623345, 15481565, 34059443, 170297215]

約数ペア:

[(1, 170297215), (5, 34059443), (11, 15481565), (47, 3623345), (53, 3213155), (55, 3096313), (113, 1507055), (121, 1407415), (235, 724669), (265, 642631), (517, 329395), (565, 301411), (583, 292105), (605, 281483), (1243, 137005), (2491, 68365), (2585, 65879), (2915, 58421), (5311, 32065), (5687, 29945), (5989, 28435), (6215, 27401), (6413, 26555), (12455, 13673)]